/// model bac 2018 III 3)

/// model bac 2018 III 3)
#include <iostream>

using namespace std;

int main()
{
    int n,x,y,z,ok=0;
    cin>>n;
    for(x=1;x<=n/2;x++)
    {
        if(n%x==0)
        for(y=x+1;y<=n/2;y++)
        {

            if(n%y==0)
            for(z=y+1;z<=n/2;z++)
            {
                if(n%z==0 && x+y+z==n)
                {
                    ok=1;
                   cout<<x<<" "<<y<<" "<<z<<" ";
                }
            }
        }
    }
    if(ok==0)
    {
        cout<<"0 0 0";
    }



    return 0;
}