56206719

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 83521152

約数和(自身を除く): 27314433

約数列:

[1, 3, 9, 43, 129, 311, 387, 467, 933, 1401, 2799, 4203, 13373, 20081, 40119, 60243, 120357, 145237, 180729, 435711, 1307133, 6245191, 18735573, 56206719]

約数ペア:

[(1, 56206719), (3, 18735573), (9, 6245191), (43, 1307133), (129, 435711), (311, 180729), (387, 145237), (467, 120357), (933, 60243), (1401, 40119), (2799, 20081), (4203, 13373)]