54392121

素因数分解:

$3^3\times 7^1\times {\mathrm{287789}}^1$

素因数の和:287805

約数の個数: 16

約数和(自身を含む): 92092800

約数和(自身を除く): 37700679

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 287789, 863367, 2014523, 2590101, 6043569, 7770303, 18130707, 54392121]

約数ペア:

[(1, 54392121), (3, 18130707), (7, 7770303), (9, 6043569), (21, 2590101), (27, 2014523), (63, 863367), (189, 287789)]