788641623

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 1515525120

約数和(自身を除く): 726883497

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 49, 63, 77, 99, 141, 147, 189, 231, 297, 329, 423, 441, 517, 539, 693, 987, 1153, 1269, 1323, 1551, 1617, 2079, 2303, 2961, 3459, 3619, 4653, 4851, 6909, 8071, 8883, 10377, 10857, 12683, 13959, 14553, 20727, 24213, 25333, 31131, 32571, 38049, 54191, 56497, 62181, 72639, 75999, 88781, 97713, 114147, 162573, 169491, 217917, 227997, 266343, 342441, 379337, 487719, 508473, 596101, 621467, 683991, 799029, 1138011, 1463157, 1525419, 1788303, 1864401, 2397087, 2655359, 3414033, 4172707, 5364909, 5593203, 7966077, 10242099, 12518121, 16094727, 16779609, 23898231, 29208949, 37554363, 71694693, 87626847, 112663089, 262880541, 788641623]

約数ペア:

[(1, 788641623), (3, 262880541), (7, 112663089), (9, 87626847), (11, 71694693), (21, 37554363), (27, 29208949), (33, 23898231), (47, 16779609), (49, 16094727), (63, 12518121), (77, 10242099), (99, 7966077), (141, 5593203), (147, 5364909), (189, 4172707), (231, 3414033), (297, 2655359), (329, 2397087), (423, 1864401), (441, 1788303), (517, 1525419), (539, 1463157), (693, 1138011), (987, 799029), (1153, 683991), (1269, 621467), (1323, 596101), (1551, 508473), (1617, 487719), (2079, 379337), (2303, 342441), (2961, 266343), (3459, 227997), (3619, 217917), (4653, 169491), (4851, 162573), (6909, 114147), (8071, 97713), (8883, 88781), (10377, 75999), (10857, 72639), (12683, 62181), (13959, 56497), (14553, 54191), (20727, 38049), (24213, 32571), (25333, 31131)]