77931953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 92053632

約数和(自身を除く): 14121679

約数列:

[1, 11, 37, 43, 61, 73, 407, 473, 671, 803, 1591, 2257, 2623, 2701, 3139, 4453, 17501, 24827, 28853, 29711, 34529, 48983, 97051, 116143, 164761, 191479, 1067561, 1277573, 1812371, 2106269, 7084723, 77931953]

約数ペア:

[(1, 77931953), (11, 7084723), (37, 2106269), (43, 1812371), (61, 1277573), (73, 1067561), (407, 191479), (473, 164761), (671, 116143), (803, 97051), (1591, 48983), (2257, 34529), (2623, 29711), (2701, 28853), (3139, 24827), (4453, 17501)]