156795651

素因数分解:

$3^2\times {\mathrm{641}}^1\times {\mathrm{27179}}^1$

素因数の和:27826

約数の個数: 12

約数和(自身を含む): 226844280

約数和(自身を除く): 70048629

約数列:

[1, 3, 9, 641, 1923, 5769, 27179, 81537, 244611, 17421739, 52265217, 156795651]

約数ペア:

[(1, 156795651), (3, 52265217), (9, 17421739), (641, 244611), (1923, 81537), (5769, 27179)]