83421279

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{99667}}^1$

素因数の和:99707

約数の個数: 16

約数和(自身を含む): 127575040

約数和(自身を除く): 44153761

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 99667, 299001, 897003, 2691009, 3089677, 9269031, 27807093, 83421279]

約数ペア:

[(1, 83421279), (3, 27807093), (9, 9269031), (27, 3089677), (31, 2691009), (93, 897003), (279, 299001), (837, 99667)]