357552009

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{307969}}^1$

素因数の和:308021

約数の個数: 16

約数和(自身を含む): 542027200

約数和(自身を除く): 184475191

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 307969, 923907, 2771721, 8315163, 13242667, 39728001, 119184003, 357552009]

約数ペア:

[(1, 357552009), (3, 119184003), (9, 39728001), (27, 13242667), (43, 8315163), (129, 2771721), (387, 923907), (1161, 307969)]