80638533

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 120706560

約数和(自身を除く): 40068027

約数列:

[1, 3, 9, 31, 93, 279, 389, 743, 1167, 2229, 3501, 6687, 12059, 23033, 36177, 69099, 108531, 207297, 289027, 867081, 2601243, 8959837, 26879511, 80638533]

約数ペア:

[(1, 80638533), (3, 26879511), (9, 8959837), (31, 2601243), (93, 867081), (279, 289027), (389, 207297), (743, 108531), (1167, 69099), (2229, 36177), (3501, 23033), (6687, 12059)]