8601867657

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{128411}}^1$

素因数の和:129250

約数の個数: 20

約数和(自身を含む): 12865341456

約数和(自身を除く): 4263473799

約数列:

[1, 3, 9, 27, 81, 827, 2481, 7443, 22329, 66987, 128411, 385233, 1155699, 3467097, 10401291, 106195897, 318587691, 955763073, 2867289219, 8601867657]

約数ペア:

[(1, 8601867657), (3, 2867289219), (9, 955763073), (27, 318587691), (81, 106195897), (827, 10401291), (2481, 3467097), (7443, 1155699), (22329, 385233), (66987, 128411)]