127519623

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 238694400

約数和(自身を除く): 111174777

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 581, 693, 739, 747, 913, 1743, 2079, 2217, 2241, 2739, 5173, 5229, 6391, 6651, 8129, 8217, 15519, 15687, 19173, 19953, 24387, 24651, 46557, 56903, 57519, 61337, 73161, 139671, 170709, 172557, 184011, 219483, 429359, 512127, 552033, 674707, 1288077, 1536381, 1656099, 2024121, 3864231, 4722949, 6072363, 11592693, 14168847, 18217089, 42506541, 127519623]

約数ペア:

[(1, 127519623), (3, 42506541), (7, 18217089), (9, 14168847), (11, 11592693), (21, 6072363), (27, 4722949), (33, 3864231), (63, 2024121), (77, 1656099), (83, 1536381), (99, 1288077), (189, 674707), (231, 552033), (249, 512127), (297, 429359), (581, 219483), (693, 184011), (739, 172557), (747, 170709), (913, 139671), (1743, 73161), (2079, 61337), (2217, 57519), (2241, 56903), (2739, 46557), (5173, 24651), (5229, 24387), (6391, 19953), (6651, 19173), (8129, 15687), (8217, 15519)]