72100457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13627}}^1$

素因数の和:13688

約数の個数: 16

約数和(自身を含む): 87001152

約数和(自身を除く): 14900695

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 13627, 149897, 177151, 504199, 1948661, 5546189, 6554587, 72100457]

約数ペア:

[(1, 72100457), (11, 6554587), (13, 5546189), (37, 1948661), (143, 504199), (407, 177151), (481, 149897), (5291, 13627)]