68508869

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 82114200

約数和(自身を除く): 13605331

約数列:

[1, 11, 13, 97, 121, 143, 449, 1067, 1261, 1573, 4939, 5837, 11737, 13871, 43553, 54329, 64207, 152581, 479083, 566189, 706277, 5269913, 6228079, 68508869]

約数ペア:

[(1, 68508869), (11, 6228079), (13, 5269913), (97, 706277), (121, 566189), (143, 479083), (449, 152581), (1067, 64207), (1261, 54329), (1573, 43553), (4939, 13871), (5837, 11737)]