89022771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12107}}^1$

素因数の和:12175

約数の個数: 24

約数和(自身を含む): 138515520

約数和(自身を除く): 49492749

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 12107, 36321, 108963, 230033, 520601, 690099, 1561803, 2070297, 4685409, 9891419, 29674257, 89022771]

約数ペア:

[(1, 89022771), (3, 29674257), (9, 9891419), (19, 4685409), (43, 2070297), (57, 1561803), (129, 690099), (171, 520601), (387, 230033), (817, 108963), (2451, 36321), (7353, 12107)]