29081889

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 45344640

約数和(自身を除く): 16262751

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 677, 999, 1161, 1591, 2031, 4773, 6093, 14319, 18279, 25049, 29111, 42957, 75147, 87333, 225441, 261999, 676323, 785997, 1077107, 3231321, 9693963, 29081889]

約数ペア:

[(1, 29081889), (3, 9693963), (9, 3231321), (27, 1077107), (37, 785997), (43, 676323), (111, 261999), (129, 225441), (333, 87333), (387, 75147), (677, 42957), (999, 29111), (1161, 25049), (1591, 18279), (2031, 14319), (4773, 6093)]