156989118717

素因数分解:

$3^2\times {\mathrm{277}}^1\times {\mathrm{2357}}^1\times {\mathrm{26717}}^1$

素因数の和:29357

約数の個数: 24

約数和(自身を含む): 227685773016

約数和(自身を除く): 70696654299

約数列:

[1, 3, 9, 277, 831, 2357, 2493, 7071, 21213, 26717, 80151, 240453, 652889, 1958667, 5876001, 7400609, 22201827, 62971969, 66605481, 188915907, 566747721, 17443235413, 52329706239, 156989118717]

約数ペア:

[(1, 156989118717), (3, 52329706239), (9, 17443235413), (277, 566747721), (831, 188915907), (2357, 66605481), (2493, 62971969), (7071, 22201827), (21213, 7400609), (26717, 5876001), (80151, 1958667), (240453, 652889)]