67023081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 104427648

約数和(自身を除く): 37404567

約数列:

[1, 3, 9, 23, 47, 69, 83, 141, 207, 249, 423, 747, 1081, 1909, 3243, 3901, 5727, 6889, 9729, 11703, 17181, 20667, 35109, 62001, 89723, 158447, 269169, 323783, 475341, 807507, 971349, 1426023, 2914047, 7447009, 22341027, 67023081]

約数ペア:

[(1, 67023081), (3, 22341027), (9, 7447009), (23, 2914047), (47, 1426023), (69, 971349), (83, 807507), (141, 475341), (207, 323783), (249, 269169), (423, 158447), (747, 89723), (1081, 62001), (1909, 35109), (3243, 20667), (3901, 17181), (5727, 11703), (6889, 9729)]