Codeforces Vladik and fractions

/*
Lionel Messi is such a player that you may catch him, you may touch him, you may feel him
and definitely you may Love him.
Lionel Messi is Messi. A piece of Greatness in this World.

*/

#include<bits/stdc++.h>

using namespace std;

#define fast ios_base::sync_with_stdio(false)
#define bfast cin.tie(0)
#define outs(x) cout << x << " "
#define outn(x) cout << x << "\n"
#define sf scanf
#define pf printf
#define nl puts("")
#define psb push_back

typedef long long LL;
typedef vector<int>vii;
typedef vector<LL>vll;

const int mod = 1000007;
const int high = 100;

int main()
{
    fast;
    LL n;
    while(cin >> n)
    {
        if(n == 1)
        {
            cout << "-1\n";
            continue;
        }

        cout << n << " " << (n+1) << " " << n * (n+1) << "\n";
    }

    return 0;
}