56907369

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 85614152

約数和(自身を除く): 28706783

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 2341, 2701, 7023, 8103, 21069, 24309, 86617, 170893, 259851, 512679, 779553, 1538037, 6323041, 18969123, 56907369]

約数ペア:

[(1, 56907369), (3, 18969123), (9, 6323041), (37, 1538037), (73, 779553), (111, 512679), (219, 259851), (333, 170893), (657, 86617), (2341, 24309), (2701, 21069), (7023, 8103)]