57158217

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8155

約数の個数: 24

約数和(自身を含む): 88583040

約数和(自身を除く): 31424823

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 8111, 24333, 72999, 218997, 235219, 656991, 705657, 1970973, 2116971, 6350913, 19052739, 57158217]

約数ペア:

[(1, 57158217), (3, 19052739), (9, 6350913), (27, 2116971), (29, 1970973), (81, 705657), (87, 656991), (243, 235219), (261, 218997), (783, 72999), (2349, 24333), (7047, 8111)]