73967929

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 86351616

約数和(自身を除く): 12383687

約数列:

[1, 7, 61, 311, 427, 557, 2177, 3899, 18971, 33977, 132797, 173227, 237839, 1212589, 10566847, 73967929]

約数ペア:

[(1, 73967929), (7, 10566847), (61, 1212589), (311, 237839), (427, 173227), (557, 132797), (2177, 33977), (3899, 18971)]