80195481

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{95813}}^1$

素因数の和:95853

約数の個数: 16

約数和(自身を含む): 122641920

約数和(自身を除く): 42446439

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 95813, 287439, 862317, 2586951, 2970203, 8910609, 26731827, 80195481]

約数ペア:

[(1, 80195481), (3, 26731827), (9, 8910609), (27, 2970203), (31, 2586951), (93, 862317), (279, 287439), (837, 95813)]