27189027

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 41736240

約数和(自身を除く): 14547213

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 2729, 3321, 8187, 9963, 24561, 73683, 111889, 221049, 335667, 663147, 1007001, 3021003, 9063009, 27189027]

約数ペア:

[(1, 27189027), (3, 9063009), (9, 3021003), (27, 1007001), (41, 663147), (81, 335667), (123, 221049), (243, 111889), (369, 73683), (1107, 24561), (2729, 9963), (3321, 8187)]