289348518951

素因数分解:

$3^3\times {\mathrm{1327}}^1\times {\mathrm{8075819}}^1$

素因数の和:8077155

約数の個数: 16

約数和(自身を含む): 428987558400

約数和(自身を除く): 139639039449

約数列:

[1, 3, 9, 27, 1327, 3981, 11943, 35829, 8075819, 24227457, 72682371, 218047113, 10716611813, 32149835439, 96449506317, 289348518951]

約数ペア:

[(1, 289348518951), (3, 96449506317), (9, 32149835439), (27, 10716611813), (1327, 218047113), (3981, 72682371), (11943, 24227457), (35829, 8075819)]