90835767

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13011

約数の個数: 24

約数和(自身を含む): 145162368

約数和(自身を除く): 54326601

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 12923, 38769, 116307, 142153, 426459, 917533, 1279377, 2752599, 8257797, 10092863, 30278589, 90835767]

約数ペア:

[(1, 90835767), (3, 30278589), (9, 10092863), (11, 8257797), (33, 2752599), (71, 1279377), (99, 917533), (213, 426459), (639, 142153), (781, 116307), (2343, 38769), (7029, 12923)]