54086643

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 86804480

約数和(自身を除く): 32717837

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 669, 691, 2007, 2073, 2899, 6021, 6219, 8697, 8983, 18657, 26091, 26949, 78273, 80847, 154093, 242541, 462279, 1386837, 2003209, 4160511, 6009627, 18028881, 54086643]

約数ペア:

[(1, 54086643), (3, 18028881), (9, 6009627), (13, 4160511), (27, 2003209), (39, 1386837), (117, 462279), (223, 242541), (351, 154093), (669, 80847), (691, 78273), (2007, 26949), (2073, 26091), (2899, 18657), (6021, 8983), (6219, 8697)]