137108529

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{2441}}^1$

素因数の和:2605

約数の個数: 18

約数和(自身を含む): 200666466

約数和(自身を除く): 63557937

約数列:

[1, 3, 9, 79, 237, 711, 2441, 6241, 7323, 18723, 21969, 56169, 192839, 578517, 1735551, 15234281, 45702843, 137108529]

約数ペア:

[(1, 137108529), (3, 45702843), (9, 15234281), (79, 1735551), (237, 578517), (711, 192839), (2441, 56169), (6241, 21969), (7323, 18723)]