85749729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{14561}}^1$

素因数の和:14728

約数の個数: 16

約数和(自身を含む): 123951744

約数和(自身を除く): 38202015

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 14561, 43683, 189293, 567879, 2198711, 6596133, 28583243, 85749729]

約数ペア:

[(1, 85749729), (3, 28583243), (13, 6596133), (39, 2198711), (151, 567879), (453, 189293), (1963, 43683), (5889, 14561)]