57888927

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 91029744

約数和(自身を除く): 33140817

約数列:

[1, 3, 9, 17, 51, 71, 73, 153, 213, 219, 639, 657, 1207, 1241, 3621, 3723, 5183, 5329, 10863, 11169, 15549, 15987, 46647, 47961, 88111, 90593, 264333, 271779, 378359, 792999, 815337, 1135077, 3405231, 6432103, 19296309, 57888927]

約数ペア:

[(1, 57888927), (3, 19296309), (9, 6432103), (17, 3405231), (51, 1135077), (71, 815337), (73, 792999), (153, 378359), (213, 271779), (219, 264333), (639, 90593), (657, 88111), (1207, 47961), (1241, 46647), (3621, 15987), (3723, 15549), (5183, 11169), (5329, 10863)]