528098571

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 1046280144

約数和(自身を除く): 518181573

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 73, 77, 91, 99, 117, 121, 143, 219, 231, 273, 363, 429, 511, 657, 693, 803, 819, 847, 949, 1001, 1089, 1287, 1533, 1573, 2409, 2541, 2847, 3003, 4599, 4719, 5329, 5621, 6643, 7227, 7623, 8541, 8833, 9009, 10439, 11011, 14157, 15987, 16863, 19929, 26499, 31317, 33033, 37303, 47961, 50589, 58619, 59787, 61831, 69277, 73073, 79497, 93951, 99099, 111909, 114829, 175857, 185493, 207831, 219219, 335727, 344487, 410333, 484939, 527571, 556479, 623493, 644809, 657657, 762047, 803803, 1033461, 1230999, 1454817, 1934427, 2286141, 2411409, 3692997, 4364451, 4513663, 5334329, 5803281, 6858423, 7234227, 8382517, 13540989, 16002987, 25147551, 40622967, 48008961, 58677619, 75442653, 176032857, 528098571]

約数ペア:

[(1, 528098571), (3, 176032857), (7, 75442653), (9, 58677619), (11, 48008961), (13, 40622967), (21, 25147551), (33, 16002987), (39, 13540989), (63, 8382517), (73, 7234227), (77, 6858423), (91, 5803281), (99, 5334329), (117, 4513663), (121, 4364451), (143, 3692997), (219, 2411409), (231, 2286141), (273, 1934427), (363, 1454817), (429, 1230999), (511, 1033461), (657, 803803), (693, 762047), (803, 657657), (819, 644809), (847, 623493), (949, 556479), (1001, 527571), (1089, 484939), (1287, 410333), (1533, 344487), (1573, 335727), (2409, 219219), (2541, 207831), (2847, 185493), (3003, 175857), (4599, 114829), (4719, 111909), (5329, 99099), (5621, 93951), (6643, 79497), (7227, 73073), (7623, 69277), (8541, 61831), (8833, 59787), (9009, 58619), (10439, 50589), (11011, 47961), (14157, 37303), (15987, 33033), (16863, 31317), (19929, 26499)]