15326577

素因数分解:

$3^4\times 7^1\times {\mathrm{27031}}^1$

素因数の和:27050

約数の個数: 20

約数和(自身を含む): 26166976

約数和(自身を除く): 10840399

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 27031, 81093, 189217, 243279, 567651, 729837, 1702953, 2189511, 5108859, 15326577]

約数ペア:

[(1, 15326577), (3, 5108859), (7, 2189511), (9, 1702953), (21, 729837), (27, 567651), (63, 243279), (81, 189217), (189, 81093), (567, 27031)]