43137963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 70926336

約数和(自身を除く): 27788373

約数列:

[1, 3, 9, 11, 33, 47, 73, 99, 127, 141, 219, 381, 423, 517, 657, 803, 1143, 1397, 1551, 2409, 3431, 4191, 4653, 5969, 7227, 9271, 10293, 12573, 17907, 27813, 30879, 37741, 53721, 65659, 83439, 101981, 113223, 196977, 305943, 339669, 435737, 590931, 917829, 1307211, 3921633, 4793107, 14379321, 43137963]

約数ペア:

[(1, 43137963), (3, 14379321), (9, 4793107), (11, 3921633), (33, 1307211), (47, 917829), (73, 590931), (99, 435737), (127, 339669), (141, 305943), (219, 196977), (381, 113223), (423, 101981), (517, 83439), (657, 65659), (803, 53721), (1143, 37741), (1397, 30879), (1551, 27813), (2409, 17907), (3431, 12573), (4191, 10293), (4653, 9271), (5969, 7227)]