1627474233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 2771822592

約数和(自身を除く): 1144348359

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 307, 371, 433, 583, 921, 1113, 1299, 1749, 2149, 3031, 3377, 4081, 4763, 6447, 9093, 10131, 12243, 14289, 16271, 22949, 23639, 33341, 48813, 68847, 70917, 100023, 113897, 132931, 160643, 178981, 252439, 341691, 398793, 481929, 536943, 757317, 930517, 1252867, 1462241, 1767073, 2791551, 3758601, 4386723, 5301219, 7045343, 10235687, 21136029, 30707061, 49317401, 77498773, 147952203, 232496319, 542491411, 1627474233]

約数ペア:

[(1, 1627474233), (3, 542491411), (7, 232496319), (11, 147952203), (21, 77498773), (33, 49317401), (53, 30707061), (77, 21136029), (159, 10235687), (231, 7045343), (307, 5301219), (371, 4386723), (433, 3758601), (583, 2791551), (921, 1767073), (1113, 1462241), (1299, 1252867), (1749, 930517), (2149, 757317), (3031, 536943), (3377, 481929), (4081, 398793), (4763, 341691), (6447, 252439), (9093, 178981), (10131, 160643), (12243, 132931), (14289, 113897), (16271, 100023), (22949, 70917), (23639, 68847), (33341, 48813)]