85353489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1523}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 133136640

約数和(自身を除く): 47783151

約数列:

[1, 3, 9, 13, 39, 117, 479, 1437, 1523, 4311, 4569, 6227, 13707, 18681, 19799, 56043, 59397, 178191, 729517, 2188551, 6565653, 9483721, 28451163, 85353489]

約数ペア:

[(1, 85353489), (3, 28451163), (9, 9483721), (13, 6565653), (39, 2188551), (117, 729517), (479, 178191), (1437, 59397), (1523, 56043), (4311, 19799), (4569, 18681), (6227, 13707)]