9159831

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 14281920

約数和(自身を除く): 5122089

約数列:

[1, 3, 9, 27, 37, 53, 111, 159, 173, 333, 477, 519, 999, 1431, 1557, 1961, 4671, 5883, 6401, 9169, 17649, 19203, 27507, 52947, 57609, 82521, 172827, 247563, 339253, 1017759, 3053277, 9159831]

約数ペア:

[(1, 9159831), (3, 3053277), (9, 1017759), (27, 339253), (37, 247563), (53, 172827), (111, 82521), (159, 57609), (173, 52947), (333, 27507), (477, 19203), (519, 17649), (999, 9169), (1431, 6401), (1557, 5883), (1961, 4671)]