54768651

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2143}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 83564544

約数和(自身を除く): 28795893

約数列:

[1, 3, 7, 21, 1217, 2143, 3651, 6429, 8519, 15001, 25557, 45003, 2608031, 7824093, 18256217, 54768651]

約数ペア:

[(1, 54768651), (3, 18256217), (7, 7824093), (21, 2608031), (1217, 45003), (2143, 25557), (3651, 15001), (6429, 8519)]