165909709023

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7494679}}^1$

素因数の和:7494886

約数の個数: 16

約数和(自身を含む): 227358612480

約数和(自身を除く): 61448903457

約数列:

[1, 3, 47, 141, 157, 471, 7379, 22137, 7494679, 22484037, 352249913, 1056749739, 1176664603, 3529993809, 55303236341, 165909709023]

約数ペア:

[(1, 165909709023), (3, 55303236341), (47, 3529993809), (141, 1176664603), (157, 1056749739), (471, 352249913), (7379, 22484037), (22137, 7494679)]