89024913

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{7907}}^1$

素因数の和:8058

約数の個数: 20

約数和(自身を含む): 133961520

約数和(自身を除く): 44936607

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 7907, 11259, 23721, 71163, 213489, 640467, 1099073, 3297219, 9891657, 29674971, 89024913]

約数ペア:

[(1, 89024913), (3, 29674971), (9, 9891657), (27, 3297219), (81, 1099073), (139, 640467), (417, 213489), (1251, 71163), (3753, 23721), (7907, 11259)]