26163081

素因数分解:

$3^7\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 44870400

約数和(自身を除く): 18707319

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1709, 2187, 5103, 5127, 11963, 15309, 15381, 35889, 46143, 107667, 138429, 323001, 415287, 969003, 1245861, 2907009, 3737583, 8721027, 26163081]

約数ペア:

[(1, 26163081), (3, 8721027), (7, 3737583), (9, 2907009), (21, 1245861), (27, 969003), (63, 415287), (81, 323001), (189, 138429), (243, 107667), (567, 46143), (729, 35889), (1701, 15381), (1709, 15309), (2187, 11963), (5103, 5127)]