111565539

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{30161}}^1$

素因数の和:30307

約数の個数: 16

約数和(自身を含む): 166494240

約数和(自身を除く): 54928701

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 30161, 90483, 271449, 814347, 4132057, 12396171, 37188513, 111565539]

約数ペア:

[(1, 111565539), (3, 37188513), (9, 12396171), (27, 4132057), (137, 814347), (411, 271449), (1233, 90483), (3699, 30161)]