72009891

素因数分解:

$3^6\times {\mathrm{98779}}^1$

素因数の和:98797

約数の個数: 14

約数和(自身を含む): 107966540

約数和(自身を除く): 35956649

約数列:

[1, 3, 9, 27, 81, 243, 729, 98779, 296337, 889011, 2667033, 8001099, 24003297, 72009891]

約数ペア:

[(1, 72009891), (3, 24003297), (9, 8001099), (27, 2667033), (81, 889011), (243, 296337), (729, 98779)]