87830181

素因数分解:

$3^2\times {\mathrm{461}}^1\times {\mathrm{21169}}^1$

素因数の和:21636

約数の個数: 12

約数和(自身を含む): 127147020

約数和(自身を除く): 39316839

約数列:

[1, 3, 9, 461, 1383, 4149, 21169, 63507, 190521, 9758909, 29276727, 87830181]

約数ペア:

[(1, 87830181), (3, 29276727), (9, 9758909), (461, 190521), (1383, 63507), (4149, 21169)]