85820913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13681}}^1$

素因数の和:13745

約数の個数: 24

約数和(自身を含む): 134466696

約数和(自身を除く): 48645783

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 13681, 41043, 123129, 232577, 560921, 697731, 1682763, 2093193, 5048289, 9535657, 28606971, 85820913]

約数ペア:

[(1, 85820913), (3, 28606971), (9, 9535657), (17, 5048289), (41, 2093193), (51, 1682763), (123, 697731), (153, 560921), (369, 232577), (697, 123129), (2091, 41043), (6273, 13681)]