86453001

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{4153}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 129679572

約数和(自身を除く): 43226571

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 4153, 6939, 12459, 20817, 37377, 112131, 336393, 1067321, 3201963, 9605889, 28817667, 86453001]

約数ペア:

[(1, 86453001), (3, 28817667), (9, 9605889), (27, 3201963), (81, 1067321), (257, 336393), (771, 112131), (2313, 37377), (4153, 20817), (6939, 12459)]