78761451

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2657}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 108063648

約数和(自身を除く): 29302197

約数列:

[1, 3, 41, 123, 241, 723, 2657, 7971, 9881, 29643, 108937, 326811, 640337, 1921011, 26253817, 78761451]

約数ペア:

[(1, 78761451), (3, 26253817), (41, 1921011), (123, 640337), (241, 326811), (723, 108937), (2657, 29643), (7971, 9881)]