86745939

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{4657}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 132361728

約数和(自身を除く): 45615789

約数列:

[1, 3, 7, 21, 887, 2661, 4657, 6209, 13971, 18627, 32599, 97797, 4130759, 12392277, 28915313, 86745939]

約数ペア:

[(1, 86745939), (3, 28915313), (7, 12392277), (21, 4130759), (887, 97797), (2661, 32599), (4657, 18627), (6209, 13971)]