72907747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9067}}^1$

素因数の和:9138

約数の個数: 16

約数和(自身を含む): 86182272

約数和(自身を除く): 13274525

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 9067, 99737, 154139, 389881, 1695529, 4288691, 6627977, 72907747]

約数ペア:

[(1, 72907747), (11, 6627977), (17, 4288691), (43, 1695529), (187, 389881), (473, 154139), (731, 99737), (8041, 9067)]