55148511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12757}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 80834688

約数和(自身を除く): 25686177

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 12757, 38271, 140327, 420981, 1671167, 5013501, 18382837, 55148511]

約数ペア:

[(1, 55148511), (3, 18382837), (11, 5013501), (33, 1671167), (131, 420981), (393, 140327), (1441, 38271), (4323, 12757)]