88643889

素因数分解:

$3^4\times {\mathrm{733}}^1\times {\mathrm{1493}}^1$

素因数の和:2238

約数の個数: 20

約数和(自身を含む): 132688116

約数和(自身を除く): 44044227

約数列:

[1, 3, 9, 27, 81, 733, 1493, 2199, 4479, 6597, 13437, 19791, 40311, 59373, 120933, 1094369, 3283107, 9849321, 29547963, 88643889]

約数ペア:

[(1, 88643889), (3, 29547963), (9, 9849321), (27, 3283107), (81, 1094369), (733, 120933), (1493, 59373), (2199, 40311), (4479, 19791), (6597, 13437)]