53665227

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 46973493

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 311, 581, 693, 747, 913, 933, 1743, 2079, 2177, 2241, 2739, 2799, 3421, 5229, 6391, 6531, 8217, 8397, 10263, 15687, 19173, 19593, 23947, 24651, 25813, 30789, 57519, 58779, 71841, 77439, 92367, 172557, 180691, 215523, 232317, 283943, 542073, 646569, 696951, 851829, 1626219, 1987601, 2555487, 4878657, 5962803, 7666461, 17888409, 53665227]

約数ペア:

[(1, 53665227), (3, 17888409), (7, 7666461), (9, 5962803), (11, 4878657), (21, 2555487), (27, 1987601), (33, 1626219), (63, 851829), (77, 696951), (83, 646569), (99, 542073), (189, 283943), (231, 232317), (249, 215523), (297, 180691), (311, 172557), (581, 92367), (693, 77439), (747, 71841), (913, 58779), (933, 57519), (1743, 30789), (2079, 25813), (2177, 24651), (2241, 23947), (2739, 19593), (2799, 19173), (3421, 15687), (5229, 10263), (6391, 8397), (6531, 8217)]