58878009

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{17729}}^1$

素因数の和:17782

約数の個数: 20

約数和(自身を含む): 90103860

約数和(自身を除く): 31225851

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 17729, 53187, 159561, 478683, 726889, 1436049, 2180667, 6542001, 19626003, 58878009]

約数ペア:

[(1, 58878009), (3, 19626003), (9, 6542001), (27, 2180667), (41, 1436049), (81, 726889), (123, 478683), (369, 159561), (1107, 53187), (3321, 17729)]