26723439

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6501

約数の個数: 24

約数和(自身を含む): 42391440

約数和(自身を除く): 15668001

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 6469, 19407, 58221, 109973, 174663, 329919, 523989, 989757, 1571967, 2969271, 8907813, 26723439]

約数ペア:

[(1, 26723439), (3, 8907813), (9, 2969271), (17, 1571967), (27, 989757), (51, 523989), (81, 329919), (153, 174663), (243, 109973), (459, 58221), (1377, 19407), (4131, 6469)]