27202281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3643}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 38480640

約数和(自身を除く): 11278359

約数列:

[1, 3, 19, 57, 131, 393, 2489, 3643, 7467, 10929, 69217, 207651, 477233, 1431699, 9067427, 27202281]

約数ペア:

[(1, 27202281), (3, 9067427), (19, 1431699), (57, 477233), (131, 207651), (393, 69217), (2489, 10929), (3643, 7467)]