53173701

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10169}}^1$

素因数の和:10265

約数の個数: 24

約数和(自身を含む): 88845120

約数和(自身を除く): 35671419

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 10169, 30507, 71183, 91521, 213549, 640647, 844027, 2532081, 5908189, 7596243, 17724567, 53173701]

約数ペア:

[(1, 53173701), (3, 17724567), (7, 7596243), (9, 5908189), (21, 2532081), (63, 844027), (83, 640647), (249, 213549), (581, 91521), (747, 71183), (1743, 30507), (5229, 10169)]