72250797

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22279}}^1$

素因数の和:22352

約数の個数: 16

約数和(自身を含む): 102666240

約数和(自身を除く): 30415443

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 22279, 66837, 512417, 1047113, 1537251, 3141339, 24083599, 72250797]

約数ペア:

[(1, 72250797), (3, 24083599), (23, 3141339), (47, 1537251), (69, 1047113), (141, 512417), (1081, 66837), (3243, 22279)]