43428231

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 82106752

約数和(自身を除く): 38678521

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 211, 231, 243, 297, 363, 567, 633, 693, 847, 891, 1089, 1477, 1701, 1899, 2079, 2321, 2541, 2673, 3267, 4431, 5697, 6237, 6963, 7623, 9801, 13293, 16247, 17091, 18711, 20889, 22869, 25531, 29403, 39879, 48741, 51273, 62667, 68607, 76593, 119637, 146223, 178717, 188001, 205821, 229779, 358911, 438669, 536151, 564003, 689337, 1316007, 1608453, 2068011, 3948021, 4825359, 6204033, 14476077, 43428231]

約数ペア:

[(1, 43428231), (3, 14476077), (7, 6204033), (9, 4825359), (11, 3948021), (21, 2068011), (27, 1608453), (33, 1316007), (63, 689337), (77, 564003), (81, 536151), (99, 438669), (121, 358911), (189, 229779), (211, 205821), (231, 188001), (243, 178717), (297, 146223), (363, 119637), (567, 76593), (633, 68607), (693, 62667), (847, 51273), (891, 48741), (1089, 39879), (1477, 29403), (1701, 25531), (1899, 22869), (2079, 20889), (2321, 18711), (2541, 17091), (2673, 16247), (3267, 13293), (4431, 9801), (5697, 7623), (6237, 6963)]