542773899

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{199037}}^1$

素因数の和:199147

約数の個数: 16

約数和(自身を含む): 812075040

約数和(自身を除く): 269301141

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 199037, 597111, 1791333, 5373999, 20102737, 60308211, 180924633, 542773899]

約数ペア:

[(1, 542773899), (3, 180924633), (9, 60308211), (27, 20102737), (101, 5373999), (303, 1791333), (909, 597111), (2727, 199037)]