194714091

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 173004309

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 37, 39, 47, 87, 99, 111, 117, 141, 143, 261, 297, 319, 333, 351, 377, 407, 423, 429, 481, 517, 611, 783, 957, 999, 1073, 1131, 1221, 1269, 1287, 1363, 1443, 1551, 1739, 1833, 2871, 3219, 3393, 3663, 3861, 4089, 4147, 4329, 4653, 5217, 5291, 5499, 6721, 8613, 9657, 10179, 10989, 11803, 12267, 12441, 12987, 13949, 13959, 14993, 15651, 15873, 16497, 17719, 19129, 20163, 22607, 28971, 35409, 36801, 37323, 41847, 44979, 46953, 47619, 50431, 53157, 57387, 60489, 67821, 106227, 111969, 125541, 134937, 142857, 151293, 153439, 159471, 172161, 181467, 194909, 203463, 248677, 318681, 376623, 404811, 453879, 460317, 478413, 516483, 554741, 584727, 610389, 655603, 746031, 1361637, 1380951, 1664223, 1754181, 1966809, 2238093, 4142853, 4992669, 5262543, 5900427, 6714279, 7211633, 14978007, 17701281, 21634899, 64904697, 194714091]

約数ペア:

[(1, 194714091), (3, 64904697), (9, 21634899), (11, 17701281), (13, 14978007), (27, 7211633), (29, 6714279), (33, 5900427), (37, 5262543), (39, 4992669), (47, 4142853), (87, 2238093), (99, 1966809), (111, 1754181), (117, 1664223), (141, 1380951), (143, 1361637), (261, 746031), (297, 655603), (319, 610389), (333, 584727), (351, 554741), (377, 516483), (407, 478413), (423, 460317), (429, 453879), (481, 404811), (517, 376623), (611, 318681), (783, 248677), (957, 203463), (999, 194909), (1073, 181467), (1131, 172161), (1221, 159471), (1269, 153439), (1287, 151293), (1363, 142857), (1443, 134937), (1551, 125541), (1739, 111969), (1833, 106227), (2871, 67821), (3219, 60489), (3393, 57387), (3663, 53157), (3861, 50431), (4089, 47619), (4147, 46953), (4329, 44979), (4653, 41847), (5217, 37323), (5291, 36801), (5499, 35409), (6721, 28971), (8613, 22607), (9657, 20163), (10179, 19129), (10989, 17719), (11803, 16497), (12267, 15873), (12441, 15651), (12987, 14993), (13949, 13959)]