57788553

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 78877440

約数和(自身を除く): 21088887

約数列:

[1, 3, 59, 163, 177, 489, 2003, 6009, 9617, 28851, 118177, 326489, 354531, 979467, 19262851, 57788553]

約数ペア:

[(1, 57788553), (3, 19262851), (59, 979467), (163, 354531), (177, 326489), (489, 118177), (2003, 28851), (6009, 9617)]