127816059

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{45763}}^1$

素因数の和:45799

約数の個数: 24

約数和(自身を含む): 208683840

約数和(自身を除く): 80867781

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 45763, 137289, 320341, 869497, 961023, 2242387, 2608491, 6086479, 6727161, 18259437, 42605353, 127816059]

約数ペア:

[(1, 127816059), (3, 42605353), (7, 18259437), (19, 6727161), (21, 6086479), (49, 2608491), (57, 2242387), (133, 961023), (147, 869497), (399, 320341), (931, 137289), (2793, 45763)]