8150841

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 12768000

約数和(自身を除く): 4617159

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 199, 333, 369, 597, 999, 1107, 1517, 1791, 4551, 5373, 7363, 8159, 13653, 22089, 24477, 40959, 66267, 73431, 198801, 220293, 301883, 905649, 2716947, 8150841]

約数ペア:

[(1, 8150841), (3, 2716947), (9, 905649), (27, 301883), (37, 220293), (41, 198801), (111, 73431), (123, 66267), (199, 40959), (333, 24477), (369, 22089), (597, 13653), (999, 8159), (1107, 7363), (1517, 5373), (1791, 4551)]