67129951

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 81649536

約数和(自身を除く): 14519585

約数列:

[1, 7, 37, 49, 61, 259, 427, 607, 1813, 2257, 2989, 4249, 15799, 22459, 29743, 37027, 110593, 157213, 259189, 1100491, 1369999, 1814323, 9589993, 67129951]

約数ペア:

[(1, 67129951), (7, 9589993), (37, 1814323), (49, 1369999), (61, 1100491), (259, 259189), (427, 157213), (607, 110593), (1813, 37027), (2257, 29743), (2989, 22459), (4249, 15799)]