85570443

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13187}}^1$

素因数の和:13303

約数の個数: 24

約数和(自身を含む): 142641408

約数和(自身を除く): 57070965

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 13187, 39561, 92309, 118683, 276927, 830781, 1358261, 4074783, 9507827, 12224349, 28523481, 85570443]

約数ペア:

[(1, 85570443), (3, 28523481), (7, 12224349), (9, 9507827), (21, 4074783), (63, 1358261), (103, 830781), (309, 276927), (721, 118683), (927, 92309), (2163, 39561), (6489, 13187)]