90837033

素因数分解:

$3^1\times 7^4\times {\mathrm{12611}}^1$

素因数の和:12642

約数の個数: 20

約数和(自身を含む): 141304848

約数和(自身を除く): 50467815

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 12611, 37833, 88277, 264831, 617939, 1853817, 4325573, 12976719, 30279011, 90837033]

約数ペア:

[(1, 90837033), (3, 30279011), (7, 12976719), (21, 4325573), (49, 1853817), (147, 617939), (343, 264831), (1029, 88277), (2401, 37833), (7203, 12611)]