61290804978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1303117}}^1$

素因数の和:1303208

約数の個数: 64

約数和(自身を含む): 148868200320

約数和(自身を除く): 87577395342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1742, 1809, 2613, 3618, 5226, 7839, 15678, 23517, 47034, 1303117, 2606234, 3909351, 7818702, 11728053, 16940521, 23456106, 33881042, 35184159, 50821563, 70368318, 87308839, 101643126, 152464689, 174617678, 261926517, 304929378, 457394067, 523853034, 785779551, 914788134, 1135014907, 1571559102, 2270029814, 2357338653, 3405044721, 4714677306, 6810089442, 10215134163, 20430268326, 30645402489, 61290804978]

約数ペア:

[(1, 61290804978), (2, 30645402489), (3, 20430268326), (6, 10215134163), (9, 6810089442), (13, 4714677306), (18, 3405044721), (26, 2357338653), (27, 2270029814), (39, 1571559102), (54, 1135014907), (67, 914788134), (78, 785779551), (117, 523853034), (134, 457394067), (201, 304929378), (234, 261926517), (351, 174617678), (402, 152464689), (603, 101643126), (702, 87308839), (871, 70368318), (1206, 50821563), (1742, 35184159), (1809, 33881042), (2613, 23456106), (3618, 16940521), (5226, 11728053), (7839, 7818702), (15678, 3909351), (23517, 2606234), (47034, 1303117)]