72953033

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 77811840

約数和(自身を除く): 4858807

約数列:

[1, 23, 89, 157, 227, 2047, 3611, 5221, 13973, 20203, 35639, 321379, 464669, 819697, 3171871, 72953033]

約数ペア:

[(1, 72953033), (23, 3171871), (89, 819697), (157, 464669), (227, 321379), (2047, 35639), (3611, 20203), (5221, 13973)]