61672233

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 40763607

約数列:

[1, 3, 7, 19, 21, 49, 57, 71, 133, 147, 213, 311, 399, 497, 931, 933, 1349, 1491, 2177, 2793, 3479, 4047, 5909, 6531, 9443, 10437, 15239, 17727, 22081, 28329, 41363, 45717, 66101, 66243, 124089, 154567, 198303, 289541, 419539, 463701, 868623, 1081969, 1258617, 2936773, 3245907, 8810319, 20557411, 61672233]

約数ペア:

[(1, 61672233), (3, 20557411), (7, 8810319), (19, 3245907), (21, 2936773), (49, 1258617), (57, 1081969), (71, 868623), (133, 463701), (147, 419539), (213, 289541), (311, 198303), (399, 154567), (497, 124089), (931, 66243), (933, 66101), (1349, 45717), (1491, 41363), (2177, 28329), (2793, 22081), (3479, 17727), (4047, 15239), (5909, 10437), (6531, 9443)]