66542751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2789}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 105328080

約数和(自身を除く): 38785329

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 2789, 7953, 8367, 23859, 25101, 30679, 92037, 276111, 672149, 2016447, 6049341, 7393639, 22180917, 66542751]

約数ペア:

[(1, 66542751), (3, 22180917), (9, 7393639), (11, 6049341), (33, 2016447), (99, 672149), (241, 276111), (723, 92037), (2169, 30679), (2651, 25101), (2789, 23859), (7953, 8367)]