82816497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3697}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 126915360

約数和(自身を除く): 44098863

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 3697, 7467, 11091, 22401, 33273, 70243, 210729, 484307, 632187, 1452921, 4358763, 9201833, 27605499, 82816497]

約数ペア:

[(1, 82816497), (3, 27605499), (9, 9201833), (19, 4358763), (57, 1452921), (131, 632187), (171, 484307), (393, 210729), (1179, 70243), (2489, 33273), (3697, 22401), (7467, 11091)]