81508669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4261}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 93286656

約数和(自身を除く): 11777987

約数列:

[1, 11, 37, 47, 407, 517, 1739, 4261, 19129, 46871, 157657, 200267, 1734227, 2202937, 7409879, 81508669]

約数ペア:

[(1, 81508669), (11, 7409879), (37, 2202937), (47, 1734227), (407, 200267), (517, 157657), (1739, 46871), (4261, 19129)]