66714851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5443}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 81529344

約数和(自身を除く): 14814493

約数列:

[1, 7, 17, 103, 119, 721, 1751, 5443, 12257, 38101, 92531, 560629, 647717, 3924403, 9530693, 66714851]

約数ペア:

[(1, 66714851), (7, 9530693), (17, 3924403), (103, 647717), (119, 560629), (721, 92531), (1751, 38101), (5443, 12257)]