87502023

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2467}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 144763008

約数和(自身を除く): 57260985

約数列:

[1, 3, 7, 9, 21, 63, 563, 1689, 2467, 3941, 5067, 7401, 11823, 17269, 22203, 35469, 51807, 155421, 1388921, 4166763, 9722447, 12500289, 29167341, 87502023]

約数ペア:

[(1, 87502023), (3, 29167341), (7, 12500289), (9, 9722447), (21, 4166763), (63, 1388921), (563, 155421), (1689, 51807), (2467, 35469), (3941, 22203), (5067, 17269), (7401, 11823)]