66681980819

素因数分解:

${\mathrm{137}}^1\times {\mathrm{739}}^1\times {\mathrm{658633}}^1$

素因数の和:659509

約数の個数: 8

約数和(自身を含む): 67259704080

約数和(自身を除く): 577723261

約数列:

[1, 137, 739, 101243, 658633, 90232721, 486729787, 66681980819]

約数ペア:

[(1, 66681980819), (137, 486729787), (739, 90232721), (101243, 658633)]