68112693

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40471}}^1$

素因数の和:40505

約数の個数: 24

約数和(自身を含む): 113645376

約数和(自身を除く): 45532683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 40471, 121413, 364239, 445181, 688007, 1335543, 2064021, 4006629, 6192063, 7568077, 22704231, 68112693]

約数ペア:

[(1, 68112693), (3, 22704231), (9, 7568077), (11, 6192063), (17, 4006629), (33, 2064021), (51, 1335543), (99, 688007), (153, 445181), (187, 364239), (561, 121413), (1683, 40471)]