#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define REP(i,a,b) for(int i=a;i<(int)b;i++) #define rep(i,n) REP(i,0,n) #define all(c) (c).begin(), (c).end() #define zero(a) memset(a, 0, sizeof a) #define minus(a) memset(a, -1, sizeof a) #define watch(a) { cout << #a << " = " << a << endl; } template inline bool minimize(T1 &a, T2 b) { return b < a && (a = b, 1); } template inline bool maximize(T1 &a, T2 b) { return a < b && (a = b, 1); } typedef long long ll; int const inf = 1<<29; int main() { ll N; cin >> N; ll INF = std::numeric_limits::max(); ll ans = INF; vector vs; for(int i=1; (ll)i*i<=N; i++) { if(N % i == 0) { vs.push_back(i); } } int M = vs.size(); REP(i, 1, min(800, M)) REP(j, 1, min(800, M)) REP(k, 1, min(800, M)) if(N % vs[i] == 0 && N % vs[j] == 0 && N % vs[k] == 0) { rep(a, 2) rep(b, 2) rep(c, 2) { ll ni = a ? vs[i] : N / vs[i]; ll nj = b ? vs[j] : N / vs[j]; ll nk = c ? vs[k] : N / vs[k]; if(ni * nj * nk == N) { minimize(ans, ni + nj + nk - 3); } } } cout << (ans == INF ? N - 1 : ans) << " " << N - 1 << endl; return 0; }