57720993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 89056800

約数和(自身を除く): 31335807

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 8369, 25107, 92059, 159011, 276177, 477033, 1012649, 1749121, 3037947, 5247363, 19240331, 57720993]

約数ペア:

[(1, 57720993), (3, 19240331), (11, 5247363), (19, 3037947), (33, 1749121), (57, 1012649), (121, 477033), (209, 276177), (363, 159011), (627, 92059), (2299, 25107), (6897, 8369)]