57697191

素因数分解:

$3^5\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 86835840

約数和(自身を除く): 29138649

約数列:

[1, 3, 9, 27, 81, 243, 283, 839, 849, 2517, 2547, 7551, 7641, 22653, 22923, 67959, 68769, 203877, 237437, 712311, 2136933, 6410799, 19232397, 57697191]

約数ペア:

[(1, 57697191), (3, 19232397), (9, 6410799), (27, 2136933), (81, 712311), (243, 237437), (283, 203877), (839, 68769), (849, 67959), (2517, 22923), (2547, 22653), (7551, 7641)]