56866401

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{4397}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 84441600

約数和(自身を除く): 27575199

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 4397, 12933, 13191, 39573, 118719, 2106163, 6318489, 18955467, 56866401]

約数ペア:

[(1, 56866401), (3, 18955467), (9, 6318489), (27, 2106163), (479, 118719), (1437, 39573), (4311, 13191), (4397, 12933)]