69641593

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 88952832

約数和(自身を除く): 19311239

約数列:

[1, 7, 19, 31, 49, 127, 133, 217, 361, 589, 889, 931, 1519, 2413, 2527, 3937, 4123, 6223, 11191, 16891, 17689, 27559, 28861, 45847, 74803, 78337, 118237, 192913, 320929, 523621, 548359, 1421257, 2246503, 3665347, 9948799, 69641593]

約数ペア:

[(1, 69641593), (7, 9948799), (19, 3665347), (31, 2246503), (49, 1421257), (127, 548359), (133, 523621), (217, 320929), (361, 192913), (589, 118237), (889, 78337), (931, 74803), (1519, 45847), (2413, 28861), (2527, 27559), (3937, 17689), (4123, 16891), (6223, 11191)]