77898447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34211}}^1$

素因数の和:34251

約数の個数: 24

約数和(自身を含む): 128089728

約数和(自身を除く): 50191281

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 34211, 102633, 307899, 376321, 786853, 1128963, 2360559, 3386889, 7081677, 8655383, 25966149, 77898447]

約数ペア:

[(1, 77898447), (3, 25966149), (9, 8655383), (11, 7081677), (23, 3386889), (33, 2360559), (69, 1128963), (99, 786853), (207, 376321), (253, 307899), (759, 102633), (2277, 34211)]