57320523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 89420240

約数和(自身を除く): 32099717

約数列:

[1, 3, 9, 13, 39, 117, 691, 709, 2073, 2127, 6219, 6381, 8983, 9217, 26949, 27651, 80847, 82953, 489919, 1469757, 4409271, 6368947, 19106841, 57320523]

約数ペア:

[(1, 57320523), (3, 19106841), (9, 6368947), (13, 4409271), (39, 1469757), (117, 489919), (691, 82953), (709, 80847), (2073, 27651), (2127, 26949), (6219, 9217), (6381, 8983)]