127103949

素因数分解:

$3^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1787}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 210125760

約数和(自身を除く): 83021811

約数列:

[1, 3, 7, 9, 21, 63, 1129, 1787, 3387, 5361, 7903, 10161, 12509, 16083, 23709, 37527, 71127, 112581, 2017523, 6052569, 14122661, 18157707, 42367983, 127103949]

約数ペア:

[(1, 127103949), (3, 42367983), (7, 18157707), (9, 14122661), (21, 6052569), (63, 2017523), (1129, 112581), (1787, 71127), (3387, 37527), (5361, 23709), (7903, 16083), (10161, 12509)]