164082807

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3301}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 278952960

約数和(自身を除く): 114870153

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 1841, 2367, 3301, 5523, 7101, 9903, 16569, 23107, 29709, 49707, 69321, 89127, 207963, 623889, 868163, 2604489, 6077141, 7813467, 18231423, 23440401, 54694269, 164082807]

約数ペア:

[(1, 164082807), (3, 54694269), (7, 23440401), (9, 18231423), (21, 7813467), (27, 6077141), (63, 2604489), (189, 868163), (263, 623889), (789, 207963), (1841, 89127), (2367, 69321), (3301, 49707), (5523, 29709), (7101, 23107), (9903, 16569)]