78960513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{11549}}^1$

素因数の和:11648

約数の個数: 16

約数和(自身を含む): 109771200

約数和(自身を除く): 30810687

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 11549, 34647, 496607, 612097, 1489821, 1836291, 26320171, 78960513]

約数ペア:

[(1, 78960513), (3, 26320171), (43, 1836291), (53, 1489821), (129, 612097), (159, 496607), (2279, 34647), (6837, 11549)]