79569009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{680077}}^1$

素因数の和:680096

約数の個数: 12

約数和(自身を含む): 123774196

約数和(自身を除く): 44205187

約数列:

[1, 3, 9, 13, 39, 117, 680077, 2040231, 6120693, 8841001, 26523003, 79569009]

約数ペア:

[(1, 79569009), (3, 26523003), (9, 8841001), (13, 6120693), (39, 2040231), (117, 680077)]