85686381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5003}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 135828576

約数和(自身を除く): 50142195

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5003, 5709, 15009, 17127, 45027, 55033, 165099, 495297, 865519, 2596557, 7789671, 9520709, 28562127, 85686381]

約数ペア:

[(1, 85686381), (3, 28562127), (9, 9520709), (11, 7789671), (33, 2596557), (99, 865519), (173, 495297), (519, 165099), (1557, 55033), (1903, 45027), (5003, 17127), (5709, 15009)]