42039459

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 78996480

約数和(自身を除く): 36957021

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 99, 189, 219, 231, 277, 297, 511, 657, 693, 803, 831, 1533, 1939, 1971, 2079, 2409, 2493, 3047, 4599, 5621, 5817, 7227, 7479, 9141, 13797, 16863, 17451, 20221, 21329, 21681, 27423, 50589, 52353, 60663, 63987, 82269, 141547, 151767, 181989, 191961, 222431, 424641, 545967, 575883, 667293, 1273923, 1557017, 2001879, 3821769, 4671051, 6005637, 14013153, 42039459]

約数ペア:

[(1, 42039459), (3, 14013153), (7, 6005637), (9, 4671051), (11, 3821769), (21, 2001879), (27, 1557017), (33, 1273923), (63, 667293), (73, 575883), (77, 545967), (99, 424641), (189, 222431), (219, 191961), (231, 181989), (277, 151767), (297, 141547), (511, 82269), (657, 63987), (693, 60663), (803, 52353), (831, 50589), (1533, 27423), (1939, 21681), (1971, 21329), (2079, 20221), (2409, 17451), (2493, 16863), (3047, 13797), (4599, 9141), (5621, 7479), (5817, 7227)]