57557493

素因数分解:

$3^3\times 7^1\times {\mathrm{304537}}^1$

素因数の和:304553

約数の個数: 16

約数和(自身を含む): 97452160

約数和(自身を除く): 39894667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 304537, 913611, 2131759, 2740833, 6395277, 8222499, 19185831, 57557493]

約数ペア:

[(1, 57557493), (3, 19185831), (7, 8222499), (9, 6395277), (21, 2740833), (27, 2131759), (63, 913611), (189, 304537)]