6899118831

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 11293551360

約数和(自身を除く): 4394432529

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 191, 363, 369, 451, 573, 809, 1089, 1353, 1719, 2101, 2427, 4059, 4961, 6303, 7281, 7831, 8899, 14883, 18909, 23111, 23493, 26697, 33169, 44649, 69333, 70479, 80091, 86141, 97889, 99507, 154519, 207999, 258423, 293667, 298521, 364859, 463557, 775269, 881001, 947551, 1094577, 1390671, 1699709, 2842653, 3283731, 4013449, 5099127, 6335279, 8527959, 12040347, 15297381, 18696799, 19005837, 36121041, 56090397, 57017511, 69688069, 168271191, 209064207, 627192621, 766568759, 2299706277, 6899118831]

約数ペア:

[(1, 6899118831), (3, 2299706277), (9, 766568759), (11, 627192621), (33, 209064207), (41, 168271191), (99, 69688069), (121, 57017511), (123, 56090397), (191, 36121041), (363, 19005837), (369, 18696799), (451, 15297381), (573, 12040347), (809, 8527959), (1089, 6335279), (1353, 5099127), (1719, 4013449), (2101, 3283731), (2427, 2842653), (4059, 1699709), (4961, 1390671), (6303, 1094577), (7281, 947551), (7831, 881001), (8899, 775269), (14883, 463557), (18909, 364859), (23111, 298521), (23493, 293667), (26697, 258423), (33169, 207999), (44649, 154519), (69333, 99507), (70479, 97889), (80091, 86141)]