90637833

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19245

約数の個数: 24

約数和(自身を含む): 143061184

約数和(自身を除く): 52423351

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 19207, 57621, 211277, 249691, 633831, 749073, 2324047, 2746601, 6972141, 8239803, 30212611, 90637833]

約数ペア:

[(1, 90637833), (3, 30212611), (11, 8239803), (13, 6972141), (33, 2746601), (39, 2324047), (121, 749073), (143, 633831), (363, 249691), (429, 211277), (1573, 57621), (4719, 19207)]