90810882

素因数分解:

$2^1\times 3^4\times {\mathrm{560561}}^1$

素因数の和:560575

約数の個数: 20

約数和(自身を含む): 203484006

約数和(自身を除く): 112673124

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 560561, 1121122, 1681683, 3363366, 5045049, 10090098, 15135147, 30270294, 45405441, 90810882]

約数ペア:

[(1, 90810882), (2, 45405441), (3, 30270294), (6, 15135147), (9, 10090098), (18, 5045049), (27, 3363366), (54, 1681683), (81, 1121122), (162, 560561)]