122642163

素因数分解:

$3^2\times 7^1\times {\mathrm{1946701}}^1$

素因数の和:1946714

約数の個数: 12

約数和(自身を含む): 202457008

約数和(自身を除く): 79814845

約数列:

[1, 3, 7, 9, 21, 63, 1946701, 5840103, 13626907, 17520309, 40880721, 122642163]

約数ペア:

[(1, 122642163), (3, 40880721), (7, 17520309), (9, 13626907), (21, 5840103), (63, 1946701)]