48902049

素因数分解:

$3^6\times 7^2\times {\mathrm{37}}^2$

素因数の和:106

約数の個数: 63

約数和(自身を含む): 87657507

約数和(自身を除く): 38755458

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 243, 259, 333, 441, 567, 729, 777, 999, 1323, 1369, 1701, 1813, 2331, 2997, 3969, 4107, 5103, 5439, 6993, 8991, 9583, 11907, 12321, 16317, 20979, 26973, 28749, 35721, 36963, 48951, 62937, 67081, 86247, 110889, 146853, 188811, 201243, 258741, 332667, 440559, 603729, 776223, 998001, 1321677, 1811187, 2328669, 5433561, 6986007, 16300683, 48902049]

約数ペア:

[(1, 48902049), (3, 16300683), (7, 6986007), (9, 5433561), (21, 2328669), (27, 1811187), (37, 1321677), (49, 998001), (63, 776223), (81, 603729), (111, 440559), (147, 332667), (189, 258741), (243, 201243), (259, 188811), (333, 146853), (441, 110889), (567, 86247), (729, 67081), (777, 62937), (999, 48951), (1323, 36963), (1369, 35721), (1701, 28749), (1813, 26973), (2331, 20979), (2997, 16317), (3969, 12321), (4107, 11907), (5103, 9583), (5439, 8991)]