80851713

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4729}}^1$

素因数の和:4912

約数の個数: 16

約数和(自身を含む): 111249600

約数和(自身を除く): 30397887

約数列:

[1, 3, 41, 123, 139, 417, 4729, 5699, 14187, 17097, 193889, 581667, 657331, 1971993, 26950571, 80851713]

約数ペア:

[(1, 80851713), (3, 26950571), (41, 1971993), (123, 657331), (139, 581667), (417, 193889), (4729, 17097), (5699, 14187)]