202068729

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 311283840

約数和(自身を除く): 109215111

約数列:

[1, 3, 9, 27, 37, 83, 111, 249, 333, 747, 999, 2241, 2437, 3071, 7311, 9213, 21933, 27639, 65799, 82917, 90169, 202271, 270507, 606813, 811521, 1820439, 2434563, 5461317, 7484027, 22452081, 67356243, 202068729]

約数ペア:

[(1, 202068729), (3, 67356243), (9, 22452081), (27, 7484027), (37, 5461317), (83, 2434563), (111, 1820439), (249, 811521), (333, 606813), (747, 270507), (999, 202271), (2241, 90169), (2437, 82917), (3071, 65799), (7311, 27639), (9213, 21933)]