272332359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{80263}}^1$

素因数の和:80311

約数の個数: 24

約数和(自身を含む): 438241440

約数和(自身を除く): 165909081

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 80263, 240789, 722367, 1043419, 2327627, 3130257, 6982881, 9390771, 20948643, 30259151, 90777453, 272332359]

約数ペア:

[(1, 272332359), (3, 90777453), (9, 30259151), (13, 20948643), (29, 9390771), (39, 6982881), (87, 3130257), (117, 2327627), (261, 1043419), (377, 722367), (1131, 240789), (3393, 80263)]