8318673

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 13825920

約数和(自身を除く): 5507247

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 757, 999, 1221, 2271, 3663, 6813, 8327, 10989, 20439, 24981, 28009, 74943, 84027, 224829, 252081, 308099, 756243, 924297, 2772891, 8318673]

約数ペア:

[(1, 8318673), (3, 2772891), (9, 924297), (11, 756243), (27, 308099), (33, 252081), (37, 224829), (99, 84027), (111, 74943), (297, 28009), (333, 24981), (407, 20439), (757, 10989), (999, 8327), (1221, 6813), (2271, 3663)]