85104579

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{130729}}^1$

素因数の和:130770

約数の個数: 16

約数和(自身を含む): 133867520

約数和(自身を除く): 48762941

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 130729, 392187, 915103, 2745309, 4052599, 12157797, 28368193, 85104579]

約数ペア:

[(1, 85104579), (3, 28368193), (7, 12157797), (21, 4052599), (31, 2745309), (93, 915103), (217, 392187), (651, 130729)]