86671617

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9463}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 119927808

約数和(自身を除く): 33256191

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 9463, 28389, 406909, 671873, 1220727, 2015619, 28890539, 86671617]

約数ペア:

[(1, 86671617), (3, 28890539), (43, 2015619), (71, 1220727), (129, 671873), (213, 406909), (3053, 28389), (9159, 9463)]