81275846401

素因数分解:

${\mathrm{71}}^2\times {\mathrm{1531}}^1\times {\mathrm{10531}}^1$

素因数の和:12204

約数の個数: 12

約数和(自身を含む): 82498377712

約数和(自身を除く): 1222531311

約数列:

[1, 71, 1531, 5041, 10531, 108701, 747701, 7717771, 16122961, 53086771, 1144730231, 81275846401]

約数ペア:

[(1, 81275846401), (71, 1144730231), (1531, 53086771), (5041, 16122961), (10531, 7717771), (108701, 747701)]