156931115397

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1\times {\mathrm{58897}}^1$

素因数の和:59789

約数の個数: 32

約数和(自身を含む): 240801410304

約数和(自身を除く): 83870294907

約数列:

[1, 3, 7, 21, 181, 543, 701, 1267, 2103, 3801, 4907, 14721, 58897, 126881, 176691, 380643, 412279, 888167, 1236837, 2664501, 10660357, 31981071, 41286797, 74622499, 123860391, 223867497, 289007579, 867022737, 7472910257, 22418730771, 52310371799, 156931115397]

約数ペア:

[(1, 156931115397), (3, 52310371799), (7, 22418730771), (21, 7472910257), (181, 867022737), (543, 289007579), (701, 223867497), (1267, 123860391), (2103, 74622499), (3801, 41286797), (4907, 31981071), (14721, 10660357), (58897, 2664501), (126881, 1236837), (176691, 888167), (380643, 412279)]