129136131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10169}}^1$

素因数の和:10275

約数の個数: 24

約数和(自身を含む): 199901520

約数和(自身を除く): 70765389

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 10169, 12699, 30507, 91521, 172873, 518619, 844027, 1555857, 2532081, 7596243, 14348459, 43045377, 129136131]

約数ペア:

[(1, 129136131), (3, 43045377), (9, 14348459), (17, 7596243), (51, 2532081), (83, 1555857), (153, 844027), (249, 518619), (747, 172873), (1411, 91521), (4233, 30507), (10169, 12699)]