78335343

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{3853}}^1$

素因数の和:4116

約数の個数: 20

約数和(自身を含む): 117516168

約数和(自身を除く): 39180825

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 3853, 6777, 11559, 20331, 34677, 104031, 312093, 967103, 2901309, 8703927, 26111781, 78335343]

約数ペア:

[(1, 78335343), (3, 26111781), (9, 8703927), (27, 2901309), (81, 967103), (251, 312093), (753, 104031), (2259, 34677), (3853, 20331), (6777, 11559)]