82109511

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 137192160

約数和(自身を除く): 55082649

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 613, 1089, 1107, 1353, 1839, 3267, 4059, 4961, 5517, 6743, 12177, 14883, 16551, 20229, 25133, 44649, 60687, 74173, 75399, 133947, 182061, 222519, 226197, 276463, 667557, 678591, 829389, 2002671, 2488167, 3041093, 7464501, 9123279, 27369837, 82109511]

約数ペア:

[(1, 82109511), (3, 27369837), (9, 9123279), (11, 7464501), (27, 3041093), (33, 2488167), (41, 2002671), (99, 829389), (121, 678591), (123, 667557), (297, 276463), (363, 226197), (369, 222519), (451, 182061), (613, 133947), (1089, 75399), (1107, 74173), (1353, 60687), (1839, 44649), (3267, 25133), (4059, 20229), (4961, 16551), (5517, 14883), (6743, 12177)]