677164563

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{126031}}^1$

素因数の和:126239

約数の個数: 16

約数和(自身を含む): 1008256000

約数和(自身を除く): 331091437

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 126031, 378093, 1134279, 3402837, 25080169, 75240507, 225721521, 677164563]

約数ペア:

[(1, 677164563), (3, 225721521), (9, 75240507), (27, 25080169), (199, 3402837), (597, 1134279), (1791, 378093), (5373, 126031)]