55476729

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 106511808

約数和(自身を除く): 51035079

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 277, 289, 357, 561, 693, 831, 867, 1071, 1309, 1683, 1939, 2023, 2493, 2601, 3047, 3179, 3927, 4709, 5817, 6069, 9141, 9537, 11781, 14127, 17451, 18207, 21329, 22253, 27423, 28611, 32963, 42381, 51799, 63987, 66759, 80053, 98889, 155397, 191961, 200277, 240159, 296667, 362593, 466191, 560371, 720477, 880583, 1087779, 1681113, 2641749, 3263337, 5043339, 6164081, 7925247, 18492243, 55476729]

約数ペア:

[(1, 55476729), (3, 18492243), (7, 7925247), (9, 6164081), (11, 5043339), (17, 3263337), (21, 2641749), (33, 1681113), (51, 1087779), (63, 880583), (77, 720477), (99, 560371), (119, 466191), (153, 362593), (187, 296667), (231, 240159), (277, 200277), (289, 191961), (357, 155397), (561, 98889), (693, 80053), (831, 66759), (867, 63987), (1071, 51799), (1309, 42381), (1683, 32963), (1939, 28611), (2023, 27423), (2493, 22253), (2601, 21329), (3047, 18207), (3179, 17451), (3927, 14127), (4709, 11781), (5817, 9537), (6069, 9141)]