89325411

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 139895808

約数和(自身を除く): 50570397

約数列:

[1, 3, 7, 21, 61, 103, 183, 309, 427, 677, 721, 1281, 2031, 2163, 4739, 6283, 14217, 18849, 41297, 43981, 69731, 123891, 131943, 209193, 289079, 488117, 867237, 1464351, 4253591, 12760773, 29775137, 89325411]

約数ペア:

[(1, 89325411), (3, 29775137), (7, 12760773), (21, 4253591), (61, 1464351), (103, 867237), (183, 488117), (309, 289079), (427, 209193), (677, 131943), (721, 123891), (1281, 69731), (2031, 43981), (2163, 41297), (4739, 18849), (6283, 14217)]