90235653

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2503}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 122956416

約数和(自身を除く): 32720763

約数列:

[1, 3, 61, 183, 197, 591, 2503, 7509, 12017, 36051, 152683, 458049, 493091, 1479273, 30078551, 90235653]

約数ペア:

[(1, 90235653), (3, 30078551), (61, 1479273), (183, 493091), (197, 458049), (591, 152683), (2503, 36051), (7509, 12017)]