67234027

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 82941840

約数和(自身を除く): 15707813

約数列:

[1, 7, 19, 49, 133, 257, 281, 931, 1799, 1967, 4883, 5339, 12593, 13769, 34181, 37373, 72217, 239267, 261611, 505519, 1372123, 3538633, 9604861, 67234027]

約数ペア:

[(1, 67234027), (7, 9604861), (19, 3538633), (49, 1372123), (133, 505519), (257, 261611), (281, 239267), (931, 72217), (1799, 37373), (1967, 34181), (4883, 13769), (5339, 12593)]