87011799

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14437}}^1$

素因数の和:14495

約数の個数: 24

約数和(自身を含む): 138258288

約数和(自身を除く): 51246489

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 14437, 43311, 101059, 303177, 591917, 707413, 1775751, 2122239, 4143419, 12430257, 29003933, 87011799]

約数ペア:

[(1, 87011799), (3, 29003933), (7, 12430257), (21, 4143419), (41, 2122239), (49, 1775751), (123, 707413), (147, 591917), (287, 303177), (861, 101059), (2009, 43311), (6027, 14437)]