55876149

素因数分解:

$3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 40988619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 243, 307, 321, 567, 749, 921, 963, 1701, 2149, 2247, 2763, 2889, 6447, 6741, 8289, 8667, 19341, 20223, 24867, 26001, 32849, 58023, 60669, 74601, 98547, 174069, 182007, 229943, 295641, 522207, 689829, 886923, 2069487, 2660769, 6208461, 7982307, 18625383, 55876149]

約数ペア:

[(1, 55876149), (3, 18625383), (7, 7982307), (9, 6208461), (21, 2660769), (27, 2069487), (63, 886923), (81, 689829), (107, 522207), (189, 295641), (243, 229943), (307, 182007), (321, 174069), (567, 98547), (749, 74601), (921, 60669), (963, 58023), (1701, 32849), (2149, 26001), (2247, 24867), (2763, 20223), (2889, 19341), (6447, 8667), (6741, 8289)]