90105081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63499}}^1$

素因数の和:63556

約数の個数: 16

約数和(自身を含む): 134112000

約数和(自身を除く): 44006919

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 63499, 190497, 698489, 2095467, 2730457, 8191371, 30035027, 90105081]

約数ペア:

[(1, 90105081), (3, 30035027), (11, 8191371), (33, 2730457), (43, 2095467), (129, 698489), (473, 190497), (1419, 63499)]