121121169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2351}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 174123264

約数和(自身を除く): 53002095

約数列:

[1, 3, 13, 39, 1321, 2351, 3963, 7053, 17173, 30563, 51519, 91689, 3105671, 9317013, 40373723, 121121169]

約数ペア:

[(1, 121121169), (3, 40373723), (13, 9317013), (39, 3105671), (1321, 91689), (2351, 51519), (3963, 30563), (7053, 17173)]