156932445501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21988573}}^1$

素因数の和:21988653

約数の個数: 24

約数和(自身を含む): 248119069016

約数和(自身を除く): 91186623515

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 21988573, 65965719, 197897157, 285851449, 857554347, 1341302953, 2572663041, 4023908859, 12071726577, 17436938389, 52310815167, 156932445501]

約数ペア:

[(1, 156932445501), (3, 52310815167), (9, 17436938389), (13, 12071726577), (39, 4023908859), (61, 2572663041), (117, 1341302953), (183, 857554347), (549, 285851449), (793, 197897157), (2379, 65965719), (7137, 21988573)]