353266029

素因数分解:

$3^4\times {\mathrm{1907}}^1\times {\mathrm{2287}}^1$

素因数の和:4206

約数の個数: 20

約数和(自身を含む): 528225984

約数和(自身を除く): 174959955

約数列:

[1, 3, 9, 27, 81, 1907, 2287, 5721, 6861, 17163, 20583, 51489, 61749, 154467, 185247, 4361309, 13083927, 39251781, 117755343, 353266029]

約数ペア:

[(1, 353266029), (3, 117755343), (9, 39251781), (27, 13083927), (81, 4361309), (1907, 185247), (2287, 154467), (5721, 61749), (6861, 51489), (17163, 20583)]