68134353

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{12527}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 108542592

約数和(自身を除く): 40408239

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 12527, 37581, 87689, 263067, 463499, 613823, 1390497, 1841469, 3244493, 9733479, 22711451, 68134353]

約数ペア:

[(1, 68134353), (3, 22711451), (7, 9733479), (21, 3244493), (37, 1841469), (49, 1390497), (111, 613823), (147, 463499), (259, 263067), (777, 87689), (1813, 37581), (5439, 12527)]