89106021

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{179}}^2$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 134039360

約数和(自身を除く): 44933339

約数列:

[1, 3, 9, 27, 103, 179, 309, 537, 927, 1611, 2781, 4833, 18437, 32041, 55311, 96123, 165933, 288369, 497799, 865107, 3300223, 9900669, 29702007, 89106021]

約数ペア:

[(1, 89106021), (3, 29702007), (9, 9900669), (27, 3300223), (103, 865107), (179, 497799), (309, 288369), (537, 165933), (927, 96123), (1611, 55311), (2781, 32041), (4833, 18437)]