8708432067

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1191

約数の個数: 56

約数和(自身を含む): 13369191264

約数和(自身を除く): 4660759197

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 263, 477, 729, 789, 857, 1431, 2367, 2571, 4293, 7101, 7713, 12879, 13939, 21303, 23139, 38637, 41817, 45421, 63909, 69417, 125451, 136263, 191727, 208251, 225391, 376353, 408789, 624753, 676173, 1129059, 1226367, 2028519, 3387177, 3679101, 6085557, 10161531, 11037303, 11945723, 18256671, 33111909, 35837169, 54770013, 107511507, 164310039, 322534521, 967603563, 2902810689, 8708432067]

約数ペア:

[(1, 8708432067), (3, 2902810689), (9, 967603563), (27, 322534521), (53, 164310039), (81, 107511507), (159, 54770013), (243, 35837169), (263, 33111909), (477, 18256671), (729, 11945723), (789, 11037303), (857, 10161531), (1431, 6085557), (2367, 3679101), (2571, 3387177), (4293, 2028519), (7101, 1226367), (7713, 1129059), (12879, 676173), (13939, 624753), (21303, 408789), (23139, 376353), (38637, 225391), (41817, 208251), (45421, 191727), (63909, 136263), (69417, 125451)]