72250239

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 98337024

約数和(自身を除く): 26086785

約数列:

[1, 3, 71, 163, 213, 489, 2081, 6243, 11573, 34719, 147751, 339203, 443253, 1017609, 24083413, 72250239]

約数ペア:

[(1, 72250239), (3, 24083413), (71, 1017609), (163, 443253), (213, 339203), (489, 147751), (2081, 34719), (6243, 11573)]