66947207039

素因数分解:

${\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{2100041}}^1$

素因数の和:2100561

約数の個数: 8

約数和(自身を含む): 68041360800

約数和(自身を除く): 1094153761

約数列:

[1, 71, 449, 31879, 2100041, 149102911, 942918409, 66947207039]

約数ペア:

[(1, 66947207039), (71, 942918409), (449, 149102911), (31879, 2100041)]