//分割数が最も少ない軸は3条根n以下 #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; typedef long long ll; typedef pair pint; typedef vector vint; typedef vector vpint; #define mp make_pair #define fi first #define se second #define all(v) (v).begin(),(v).end() #define rep(i,n) for(int i=0;i<(n);i++) #define REP(i,n) for (int i=(n)-1;i>=0;i--) #define reps(i,f,n) for(int i=(f);i<(n);i++) #define REPS(i,f,n) for (int i=(f)-1;i>=(n);i--) int dx[4] = {1, 0, 0, -1}; int dy[4] = {0, 1, -1, 0}; int main(void){ ll n; cin >> n; ll amax = n - 1;//スライス ll amin = amax; for (ll i = 1; i*i*i <= n; ++i){ for (ll j = 1; j <= n / i; ++j){ if (n % (i + j) == 0){ ll k = n / (i + j); if (i * j * k == n) amin = min(amin, i + j + k - 3); } } } printf("%lld %lld\n", amin, amax); }