83240619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 71201109

約数列:

[1, 3, 7, 11, 17, 21, 33, 41, 47, 51, 77, 119, 121, 123, 141, 187, 231, 287, 329, 357, 363, 451, 517, 561, 697, 799, 847, 861, 987, 1309, 1353, 1551, 1927, 2057, 2091, 2397, 2541, 3157, 3619, 3927, 4879, 4961, 5593, 5687, 5781, 6171, 7667, 8789, 9471, 10857, 13489, 14399, 14637, 14883, 16779, 17061, 21197, 23001, 26367, 32759, 34727, 39809, 40467, 43197, 53669, 61523, 63591, 84337, 96679, 98277, 104181, 119427, 148379, 161007, 184569, 229313, 233167, 253011, 290037, 360349, 445137, 590359, 676753, 687939, 699501, 1081047, 1632169, 1771077, 2030259, 2522443, 3963839, 4896507, 7567329, 11891517, 27746873, 83240619]

約数ペア:

[(1, 83240619), (3, 27746873), (7, 11891517), (11, 7567329), (17, 4896507), (21, 3963839), (33, 2522443), (41, 2030259), (47, 1771077), (51, 1632169), (77, 1081047), (119, 699501), (121, 687939), (123, 676753), (141, 590359), (187, 445137), (231, 360349), (287, 290037), (329, 253011), (357, 233167), (363, 229313), (451, 184569), (517, 161007), (561, 148379), (697, 119427), (799, 104181), (847, 98277), (861, 96679), (987, 84337), (1309, 63591), (1353, 61523), (1551, 53669), (1927, 43197), (2057, 40467), (2091, 39809), (2397, 34727), (2541, 32759), (3157, 26367), (3619, 23001), (3927, 21197), (4879, 17061), (4961, 16779), (5593, 14883), (5687, 14637), (5781, 14399), (6171, 13489), (7667, 10857), (8789, 9471)]