66791307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14561}}^1$

素因数の和:14714

約数の個数: 16

約数和(自身を含む): 97856640

約数和(自身を除く): 31065333

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 14561, 43683, 160171, 480513, 2023979, 6071937, 22263769, 66791307]

約数ペア:

[(1, 66791307), (3, 22263769), (11, 6071937), (33, 2023979), (139, 480513), (417, 160171), (1529, 43683), (4587, 14561)]