83405907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4721}}^1$

素因数の和:4891

約数の個数: 24

約数和(自身を含む): 130629408

約数和(自身を除く): 47223501

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 4721, 5889, 14163, 17667, 42489, 61373, 184119, 552357, 712871, 2138613, 6415839, 9267323, 27801969, 83405907]

約数ペア:

[(1, 83405907), (3, 27801969), (9, 9267323), (13, 6415839), (39, 2138613), (117, 712871), (151, 552357), (453, 184119), (1359, 61373), (1963, 42489), (4721, 17667), (5889, 14163)]