56291103

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7789}}^1$

素因数の和:7879

約数の個数: 24

約数和(自身を含む): 89927760

約数和(自身を除く): 33636657

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 7789, 23367, 70101, 85679, 257037, 568597, 771111, 1705791, 5117373, 6254567, 18763701, 56291103]

約数ペア:

[(1, 56291103), (3, 18763701), (9, 6254567), (11, 5117373), (33, 1705791), (73, 771111), (99, 568597), (219, 257037), (657, 85679), (803, 70101), (2409, 23367), (7227, 7789)]