22550157

素因数分解:

$3^8\times 7^1\times {\mathrm{491}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 38734176

約数和(自身を除く): 16184019

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 491, 567, 729, 1473, 1701, 2187, 3437, 4419, 5103, 6561, 10311, 13257, 15309, 30933, 39771, 45927, 92799, 119313, 278397, 357939, 835191, 1073817, 2505573, 3221451, 7516719, 22550157]

約数ペア:

[(1, 22550157), (3, 7516719), (7, 3221451), (9, 2505573), (21, 1073817), (27, 835191), (63, 357939), (81, 278397), (189, 119313), (243, 92799), (491, 45927), (567, 39771), (729, 30933), (1473, 15309), (1701, 13257), (2187, 10311), (3437, 6561), (4419, 5103)]