157649688009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20157229}}^1$

素因数の和:20157325

約数の個数: 24

約数和(自身を含む): 251562230400

約数和(自身を除く): 93912542391

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 7821, 20157229, 60471687, 181415061, 221729519, 665188557, 1592421091, 1995565671, 4777263273, 14331789819, 17516632001, 52549896003, 157649688009]

約数ペア:

[(1, 157649688009), (3, 52549896003), (9, 17516632001), (11, 14331789819), (33, 4777263273), (79, 1995565671), (99, 1592421091), (237, 665188557), (711, 221729519), (869, 181415061), (2607, 60471687), (7821, 20157229)]