85996953

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2399}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 142272000

約数和(自身を除く): 56275047

約数列:

[1, 3, 7, 9, 21, 63, 569, 1707, 2399, 3983, 5121, 7197, 11949, 16793, 21591, 35847, 50379, 151137, 1365031, 4095093, 9555217, 12285279, 28665651, 85996953]

約数ペア:

[(1, 85996953), (3, 28665651), (7, 12285279), (9, 9555217), (21, 4095093), (63, 1365031), (569, 151137), (1707, 50379), (2399, 35847), (3983, 21591), (5121, 16793), (7197, 11949)]