64158479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1697}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 80199936

約数和(自身を除く): 16041457

約数列:

[1, 7, 11, 77, 491, 1697, 3437, 5401, 11879, 18667, 37807, 130669, 833227, 5832589, 9165497, 64158479]

約数ペア:

[(1, 64158479), (7, 9165497), (11, 5832589), (77, 833227), (491, 130669), (1697, 37807), (3437, 18667), (5401, 11879)]