54156787209

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2749}}^1$

素因数の和:3095

約数の個数: 96

約数和(自身を含む): 95135040000

約数和(自身を除く): 40978252791

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 263, 287, 369, 609, 789, 861, 1189, 1827, 1841, 2367, 2583, 2749, 3567, 5523, 7627, 8247, 8323, 10701, 10783, 16569, 19243, 22881, 24741, 24969, 32349, 53389, 57729, 68643, 74907, 75481, 79721, 97047, 112709, 160167, 173187, 226443, 239163, 312707, 338127, 480501, 558047, 679329, 717489, 722987, 788963, 938121, 1014381, 1674141, 2168961, 2188949, 2366889, 2814363, 3268561, 5022423, 5060909, 6506883, 6566847, 7100667, 9805683, 15182727, 19700541, 20966623, 22879927, 29417049, 29642467, 45548181, 62899869, 68639781, 88927401, 146766361, 188699607, 205919343, 207497269, 266782203, 440299083, 622491807, 859631543, 1320897249, 1867475421, 2578894629, 6017420801, 7736683887, 18052262403, 54156787209]

約数ペア:

[(1, 54156787209), (3, 18052262403), (7, 7736683887), (9, 6017420801), (21, 2578894629), (29, 1867475421), (41, 1320897249), (63, 859631543), (87, 622491807), (123, 440299083), (203, 266782203), (261, 207497269), (263, 205919343), (287, 188699607), (369, 146766361), (609, 88927401), (789, 68639781), (861, 62899869), (1189, 45548181), (1827, 29642467), (1841, 29417049), (2367, 22879927), (2583, 20966623), (2749, 19700541), (3567, 15182727), (5523, 9805683), (7627, 7100667), (8247, 6566847), (8323, 6506883), (10701, 5060909), (10783, 5022423), (16569, 3268561), (19243, 2814363), (22881, 2366889), (24741, 2188949), (24969, 2168961), (32349, 1674141), (53389, 1014381), (57729, 938121), (68643, 788963), (74907, 722987), (75481, 717489), (79721, 679329), (97047, 558047), (112709, 480501), (160167, 338127), (173187, 312707), (226443, 239163)]