80972859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{10531}}^1$

素因数の和:10778

約数の個数: 16

約数和(自身を含む): 118295424

約数和(自身を除く): 37322565

約数列:

[1, 3, 11, 33, 233, 699, 2563, 7689, 10531, 31593, 115841, 347523, 2453723, 7361169, 26990953, 80972859]

約数ペア:

[(1, 80972859), (3, 26990953), (11, 7361169), (33, 2453723), (233, 347523), (699, 115841), (2563, 31593), (7689, 10531)]