57434739

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 81546192

約数和(自身を除く): 24111453

約数列:

[1, 3, 19, 57, 181, 293, 361, 543, 879, 1083, 3439, 5567, 10317, 16701, 53033, 65341, 105773, 159099, 196023, 317319, 1007627, 3022881, 19144913, 57434739]

約数ペア:

[(1, 57434739), (3, 19144913), (19, 3022881), (57, 1007627), (181, 317319), (293, 196023), (361, 159099), (543, 105773), (879, 65341), (1083, 53033), (3439, 16701), (5567, 10317)]