68441219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10709}}^1$

素因数の和:10810

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 17924221

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 10709, 74963, 117799, 824593, 888847, 6221929, 9777317, 68441219]

約数ペア:

[(1, 68441219), (7, 9777317), (11, 6221929), (77, 888847), (83, 824593), (581, 117799), (913, 74963), (6391, 10709)]