90012567

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{3527}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 123282432

約数和(自身を除く): 33269865

約数列:

[1, 3, 47, 141, 181, 543, 3527, 8507, 10581, 25521, 165769, 497307, 638387, 1915161, 30004189, 90012567]

約数ペア:

[(1, 90012567), (3, 30004189), (47, 1915161), (141, 638387), (181, 497307), (543, 165769), (3527, 25521), (8507, 10581)]