26329401

素因数分解:

$3^3\times 7^1\times {\mathrm{139309}}^1$

素因数の和:139325

約数の個数: 16

約数和(自身を含む): 44579200

約数和(自身を除く): 18249799

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 139309, 417927, 975163, 1253781, 2925489, 3761343, 8776467, 26329401]

約数ペア:

[(1, 26329401), (3, 8776467), (7, 3761343), (9, 2925489), (21, 1253781), (27, 975163), (63, 417927), (189, 139309)]