52487433

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{20903}}^1$

素因数の和:20946

約数の個数: 20

約数和(自身を含む): 80940288

約数和(自身を除く): 28452855

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 20903, 62709, 188127, 564381, 647993, 1693143, 1943979, 5831937, 17495811, 52487433]

約数ペア:

[(1, 52487433), (3, 17495811), (9, 5831937), (27, 1943979), (31, 1693143), (81, 647993), (93, 564381), (279, 188127), (837, 62709), (2511, 20903)]