78714471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 122024448

約数和(自身を除く): 43309977

約数列:

[1, 3, 11, 17, 33, 51, 187, 193, 561, 579, 727, 2123, 2181, 3281, 6369, 7997, 9843, 12359, 23991, 36091, 37077, 108273, 135949, 140311, 407847, 420933, 1543421, 2385287, 4630263, 7155861, 26238157, 78714471]

約数ペア:

[(1, 78714471), (3, 26238157), (11, 7155861), (17, 4630263), (33, 2385287), (51, 1543421), (187, 420933), (193, 407847), (561, 140311), (579, 135949), (727, 108273), (2123, 37077), (2181, 36091), (3281, 23991), (6369, 12359), (7997, 9843)]