75216141

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 157409280

約数和(自身を除く): 82193139

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 27, 33, 39, 63, 69, 77, 91, 99, 117, 121, 143, 161, 189, 207, 231, 253, 273, 297, 299, 351, 363, 429, 483, 621, 693, 759, 819, 847, 897, 1001, 1089, 1287, 1331, 1449, 1573, 1771, 2079, 2093, 2277, 2457, 2541, 2691, 2783, 3003, 3267, 3289, 3861, 3993, 4347, 4719, 5313, 6279, 6831, 7623, 8073, 8349, 9009, 9317, 9867, 11011, 11979, 14157, 15939, 17303, 18837, 19481, 22869, 23023, 25047, 27027, 27951, 29601, 30613, 33033, 35937, 36179, 42471, 47817, 51909, 56511, 58443, 69069, 75141, 83853, 88803, 91839, 99099, 108537, 121121, 155727, 175329, 207207, 214291, 251559, 253253, 275517, 297297, 325611, 363363, 397969, 467181, 525987, 621621, 642873, 759759, 826551, 976833, 1090089, 1193907, 1928619, 2279277, 2785783, 3270267, 3581721, 5785857, 6837831, 8357349, 10745163, 25072047, 75216141]

約数ペア:

[(1, 75216141), (3, 25072047), (7, 10745163), (9, 8357349), (11, 6837831), (13, 5785857), (21, 3581721), (23, 3270267), (27, 2785783), (33, 2279277), (39, 1928619), (63, 1193907), (69, 1090089), (77, 976833), (91, 826551), (99, 759759), (117, 642873), (121, 621621), (143, 525987), (161, 467181), (189, 397969), (207, 363363), (231, 325611), (253, 297297), (273, 275517), (297, 253253), (299, 251559), (351, 214291), (363, 207207), (429, 175329), (483, 155727), (621, 121121), (693, 108537), (759, 99099), (819, 91839), (847, 88803), (897, 83853), (1001, 75141), (1089, 69069), (1287, 58443), (1331, 56511), (1449, 51909), (1573, 47817), (1771, 42471), (2079, 36179), (2093, 35937), (2277, 33033), (2457, 30613), (2541, 29601), (2691, 27951), (2783, 27027), (3003, 25047), (3267, 23023), (3289, 22869), (3861, 19481), (3993, 18837), (4347, 17303), (4719, 15939), (5313, 14157), (6279, 11979), (6831, 11011), (7623, 9867), (8073, 9317), (8349, 9009)]