6181191

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 28

約数和(自身を含む): 9487240

約数和(自身を除く): 3306049

約数列:

[1, 3, 9, 27, 61, 81, 139, 183, 243, 417, 549, 729, 1251, 1647, 3753, 4941, 8479, 11259, 14823, 25437, 33777, 44469, 76311, 101331, 228933, 686799, 2060397, 6181191]

約数ペア:

[(1, 6181191), (3, 2060397), (9, 686799), (27, 228933), (61, 101331), (81, 76311), (139, 44469), (183, 33777), (243, 25437), (417, 14823), (549, 11259), (729, 8479), (1251, 4941), (1647, 3753)]