83807619

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56209}}^1$

素因数の和:56290

約数の個数: 16

約数和(自身を含む): 129507840

約数和(自身を除く): 45700221

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 56209, 168627, 393463, 1180389, 3990839, 11972517, 27935873, 83807619]

約数ペア:

[(1, 83807619), (3, 27935873), (7, 11972517), (21, 3990839), (71, 1180389), (213, 393463), (497, 168627), (1491, 56209)]