66544881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7451}}^1$

素因数の和:7696

約数の個数: 16

約数和(自身を含む): 95981760

約数和(自身を除く): 29436879

約数列:

[1, 3, 13, 39, 229, 687, 2977, 7451, 8931, 22353, 96863, 290589, 1706279, 5118837, 22181627, 66544881]

約数ペア:

[(1, 66544881), (3, 22181627), (13, 5118837), (39, 1706279), (229, 290589), (687, 96863), (2977, 22353), (7451, 8931)]