55906281

素因数分解:

$3^8\times {\mathrm{8521}}^1$

素因数の和:8545

約数の個数: 18

約数和(自身を含む): 83865002

約数和(自身を除く): 27958721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 8521, 25563, 76689, 230067, 690201, 2070603, 6211809, 18635427, 55906281]

約数ペア:

[(1, 55906281), (3, 18635427), (9, 6211809), (27, 2070603), (81, 690201), (243, 230067), (729, 76689), (2187, 25563), (6561, 8521)]