27136277

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 31878912

約数和(自身を除く): 4742635

約数列:

[1, 7, 61, 103, 427, 617, 721, 4319, 6283, 37637, 43981, 63551, 263459, 444857, 3876611, 27136277]

約数ペア:

[(1, 27136277), (7, 3876611), (61, 444857), (103, 263459), (427, 63551), (617, 43981), (721, 37637), (4319, 6283)]