64105497

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 95559360

約数和(自身を除く): 31453863

約数列:

[1, 3, 9, 37, 111, 311, 333, 619, 933, 1857, 2799, 5571, 11507, 22903, 34521, 68709, 103563, 192509, 206127, 577527, 1732581, 7122833, 21368499, 64105497]

約数ペア:

[(1, 64105497), (3, 21368499), (9, 7122833), (37, 1732581), (111, 577527), (311, 206127), (333, 192509), (619, 103563), (933, 68709), (1857, 34521), (2799, 22903), (5571, 11507)]