27665169

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3221}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 42272640

約数和(自身を除く): 14607471

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 3221, 8589, 9663, 22547, 67641, 1317389, 3952167, 9221723, 27665169]

約数ペア:

[(1, 27665169), (3, 9221723), (7, 3952167), (21, 1317389), (409, 67641), (1227, 22547), (2863, 9663), (3221, 8589)]