78663519959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1\times {\mathrm{39979}}^1$

素因数の和:43598

約数の個数: 16

約数和(自身を含む): 85685136000

約数和(自身を除く): 7021616041

約数列:

[1, 19, 29, 551, 3571, 39979, 67849, 103559, 759601, 1159391, 1967621, 22028429, 142765009, 2712535171, 4140185261, 78663519959]

約数ペア:

[(1, 78663519959), (19, 4140185261), (29, 2712535171), (551, 142765009), (3571, 22028429), (39979, 1967621), (67849, 1159391), (103559, 759601)]