26796879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 42624000

約数和(自身を除く): 15827121

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 739, 1343, 2133, 2217, 4029, 6651, 12087, 12563, 19953, 36261, 37689, 58381, 113067, 175143, 339201, 525429, 992477, 1576287, 2977431, 8932293, 26796879]

約数ペア:

[(1, 26796879), (3, 8932293), (9, 2977431), (17, 1576287), (27, 992477), (51, 525429), (79, 339201), (153, 175143), (237, 113067), (459, 58381), (711, 37689), (739, 36261), (1343, 19953), (2133, 12563), (2217, 12087), (4029, 6651)]