133067291

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{44519}}^1$

素因数の和:44594

約数の個数: 12

約数和(自身を含む): 157333680

約数和(自身を除く): 24266389

約数列:

[1, 7, 49, 61, 427, 2989, 44519, 311633, 2181431, 2715659, 19009613, 133067291]

約数ペア:

[(1, 133067291), (7, 19009613), (49, 2715659), (61, 2181431), (427, 311633), (2989, 44519)]