66342879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7817}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 102447072

約数和(自身を除く): 36104193

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 7817, 8487, 23451, 70353, 179791, 320497, 539373, 961491, 1618119, 2884473, 7371431, 22114293, 66342879]

約数ペア:

[(1, 66342879), (3, 22114293), (9, 7371431), (23, 2884473), (41, 1618119), (69, 961491), (123, 539373), (207, 320497), (369, 179791), (943, 70353), (2829, 23451), (7817, 8487)]