57055281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26017}}^1$

素因数の和:26080

約数の個数: 16

約数和(自身を含む): 82425024

約数和(自身を除く): 25369743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 26017, 78051, 442289, 1118731, 1326867, 3356193, 19018427, 57055281]

約数ペア:

[(1, 57055281), (3, 19018427), (17, 3356193), (43, 1326867), (51, 1118731), (129, 442289), (731, 78051), (2193, 26017)]