85558707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 137390400

約数和(自身を除く): 51831693

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1409, 1557, 2249, 4227, 4671, 6747, 12681, 18317, 20241, 38043, 54951, 60723, 164853, 243757, 494559, 731271, 2193813, 3168841, 6581439, 9506523, 28519569, 85558707]

約数ペア:

[(1, 85558707), (3, 28519569), (9, 9506523), (13, 6581439), (27, 3168841), (39, 2193813), (117, 731271), (173, 494559), (351, 243757), (519, 164853), (1409, 60723), (1557, 54951), (2249, 38043), (4227, 20241), (4671, 18317), (6747, 12681)]