68522597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 86655744

約数和(自身を除く): 18133147

約数列:

[1, 11, 13, 17, 71, 143, 187, 221, 397, 781, 923, 1207, 2431, 4367, 5161, 6749, 10153, 13277, 15691, 28187, 56771, 74239, 87737, 172601, 310057, 366431, 479179, 965107, 4030741, 5270969, 6229327, 68522597]

約数ペア:

[(1, 68522597), (11, 6229327), (13, 5270969), (17, 4030741), (71, 965107), (143, 479179), (187, 366431), (221, 310057), (397, 172601), (781, 87737), (923, 74239), (1207, 56771), (2431, 28187), (4367, 15691), (5161, 13277), (6749, 10153)]