66892683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 38487669

約数列:

[1, 3, 11, 13, 33, 39, 143, 241, 429, 647, 723, 1941, 2651, 3133, 7117, 7953, 8411, 9399, 21351, 25233, 34463, 92521, 103389, 155927, 277563, 467781, 1715197, 2027051, 5145591, 6081153, 22297561, 66892683]

約数ペア:

[(1, 66892683), (3, 22297561), (11, 6081153), (13, 5145591), (33, 2027051), (39, 1715197), (143, 467781), (241, 277563), (429, 155927), (647, 103389), (723, 92521), (1941, 34463), (2651, 25233), (3133, 21351), (7117, 9399), (7953, 8411)]