79762887

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{7517}}^1$

素因数の和:7660

約数の個数: 20

約数和(自身を含む): 120077496

約数和(自身を除く): 40314609

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 7517, 10611, 22551, 67653, 202959, 608877, 984727, 2954181, 8862543, 26587629, 79762887]

約数ペア:

[(1, 79762887), (3, 26587629), (9, 8862543), (27, 2954181), (81, 984727), (131, 608877), (393, 202959), (1179, 67653), (3537, 22551), (7517, 10611)]