47615487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7127}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 67744512

約数和(自身を除く): 20129025

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 7127, 21381, 121159, 363477, 933637, 2800911, 15871829, 47615487]

約数ペア:

[(1, 47615487), (3, 15871829), (17, 2800911), (51, 933637), (131, 363477), (393, 121159), (2227, 21381), (6681, 7127)]