57367521

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3559}}^1$

素因数の和:3770

約数の個数: 20

約数和(自身を含む): 86152000

約数和(自身を除く): 28784479

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3559, 5373, 10677, 16119, 32031, 96093, 288279, 708241, 2124723, 6374169, 19122507, 57367521]

約数ペア:

[(1, 57367521), (3, 19122507), (9, 6374169), (27, 2124723), (81, 708241), (199, 288279), (597, 96093), (1791, 32031), (3559, 16119), (5373, 10677)]