177155238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2271221}}^1$

素因数の和:2271239

約数の個数: 16

約数和(自身を含む): 381565296

約数和(自身を除く): 204410058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2271221, 4542442, 6813663, 13627326, 29525873, 59051746, 88577619, 177155238]

約数ペア:

[(1, 177155238), (2, 88577619), (3, 59051746), (6, 29525873), (13, 13627326), (26, 6813663), (39, 4542442), (78, 2271221)]