168367977

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{4451}}^1$

素因数の和:4930

約数の個数: 20

約数和(自身を含む): 252107856

約数和(自身を除く): 83739879

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 4451, 12609, 13353, 37827, 40059, 120177, 360531, 2078617, 6235851, 18707553, 56122659, 168367977]

約数ペア:

[(1, 168367977), (3, 56122659), (9, 18707553), (27, 6235851), (81, 2078617), (467, 360531), (1401, 120177), (4203, 40059), (4451, 37827), (12609, 13353)]