49241493

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 87521280

約数和(自身を除く): 38279787

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 73, 83, 129, 189, 219, 249, 301, 387, 511, 581, 657, 747, 903, 1161, 1533, 1743, 1971, 2241, 2709, 3139, 3569, 4599, 5229, 6059, 8127, 9417, 10707, 13797, 15687, 18177, 21973, 24983, 28251, 32121, 42413, 54531, 65919, 74949, 84753, 96363, 127239, 163593, 197757, 224847, 260537, 381717, 593271, 674541, 781611, 1145151, 1823759, 2344833, 5471277, 7034499, 16413831, 49241493]

約数ペア:

[(1, 49241493), (3, 16413831), (7, 7034499), (9, 5471277), (21, 2344833), (27, 1823759), (43, 1145151), (63, 781611), (73, 674541), (83, 593271), (129, 381717), (189, 260537), (219, 224847), (249, 197757), (301, 163593), (387, 127239), (511, 96363), (581, 84753), (657, 74949), (747, 65919), (903, 54531), (1161, 42413), (1533, 32121), (1743, 28251), (1971, 24983), (2241, 21973), (2709, 18177), (3139, 15687), (3569, 13797), (4599, 10707), (5229, 9417), (6059, 8127)]