66164259

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{683}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 102928320

約数和(自身を除く): 36764061

約数列:

[1, 3, 7, 21, 49, 147, 659, 683, 1977, 2049, 4613, 4781, 13839, 14343, 32291, 33467, 96873, 100401, 450097, 1350291, 3150679, 9452037, 22054753, 66164259]

約数ペア:

[(1, 66164259), (3, 22054753), (7, 9452037), (21, 3150679), (49, 1350291), (147, 450097), (659, 100401), (683, 96873), (1977, 33467), (2049, 32291), (4613, 14343), (4781, 13839)]