16786251

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{27031}}^1$

素因数の和:27063

約数の個数: 16

約数和(自身を含む): 25950720

約数和(自身を除く): 9164469

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 27031, 81093, 243279, 621713, 729837, 1865139, 5595417, 16786251]

約数ペア:

[(1, 16786251), (3, 5595417), (9, 1865139), (23, 729837), (27, 621713), (69, 243279), (207, 81093), (621, 27031)]