66228309

素因数分解:

$3^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1319}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 109549440

約数和(自身を除く): 43321131

約数列:

[1, 3, 7, 9, 21, 63, 797, 1319, 2391, 3957, 5579, 7173, 9233, 11871, 16737, 27699, 50211, 83097, 1051243, 3153729, 7358701, 9461187, 22076103, 66228309]

約数ペア:

[(1, 66228309), (3, 22076103), (7, 9461187), (9, 7358701), (21, 3153729), (63, 1051243), (797, 83097), (1319, 50211), (2391, 27699), (3957, 16737), (5579, 11871), (7173, 9233)]