128553503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 144342240

約数和(自身を除く): 15788737

約数列:

[1, 13, 37, 67, 481, 871, 2479, 3989, 32227, 51857, 147593, 267263, 1918709, 3474419, 9888731, 128553503]

約数ペア:

[(1, 128553503), (13, 9888731), (37, 3474419), (67, 1918709), (481, 267263), (871, 147593), (2479, 51857), (3989, 32227)]