40830561

素因数分解:

$3^6\times {\mathrm{56009}}^1$

素因数の和:56027

約数の個数: 14

約数和(自身を含む): 61218930

約数和(自身を除く): 20388369

約数列:

[1, 3, 9, 27, 81, 243, 729, 56009, 168027, 504081, 1512243, 4536729, 13610187, 40830561]

約数ペア:

[(1, 40830561), (3, 13610187), (9, 4536729), (27, 1512243), (81, 504081), (243, 168027), (729, 56009)]