68049027

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 100694880

約数和(自身を除く): 32645853

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 977, 981, 2931, 7739, 8793, 23217, 69367, 69651, 106493, 208101, 319479, 624303, 958437, 7561003, 22683009, 68049027]

約数ペア:

[(1, 68049027), (3, 22683009), (9, 7561003), (71, 958437), (109, 624303), (213, 319479), (327, 208101), (639, 106493), (977, 69651), (981, 69367), (2931, 23217), (7739, 8793)]