72771167

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 86157312

約数和(自身を除く): 13386145

約数列:

[1, 7, 31, 217, 443, 757, 3101, 5299, 13733, 23467, 96131, 164269, 335351, 2347457, 10395881, 72771167]

約数ペア:

[(1, 72771167), (7, 10395881), (31, 2347457), (217, 335351), (443, 164269), (757, 96131), (3101, 23467), (5299, 13733)]