225536643

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{121061}}^1$

素因数の和:121096

約数の個数: 20

約数和(自身を含む): 351564048

約数和(自身を除く): 126027405

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 121061, 363183, 1089549, 2784403, 3268647, 8353209, 9805941, 25059627, 75178881, 225536643]

約数ペア:

[(1, 225536643), (3, 75178881), (9, 25059627), (23, 9805941), (27, 8353209), (69, 3268647), (81, 2784403), (207, 1089549), (621, 363183), (1863, 121061)]