156970518633

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{570887}}^1$

素因数の和:571253

約数の個数: 24

約数和(自身を含む): 229414768128

約数和(自身を除く): 72444249495

約数列:

[1, 3, 9, 137, 223, 411, 669, 1233, 2007, 30551, 91653, 274959, 570887, 1712661, 5137983, 78211519, 127307801, 234634557, 381923403, 703903671, 1145770209, 17441168737, 52323506211, 156970518633]

約数ペア:

[(1, 156970518633), (3, 52323506211), (9, 17441168737), (137, 1145770209), (223, 703903671), (411, 381923403), (669, 234634557), (1233, 127307801), (2007, 78211519), (30551, 5137983), (91653, 1712661), (274959, 570887)]