80801193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18691}}^1$

素因数の和:18836

約数の個数: 16

約数和(自身を含む): 118432512

約数和(自身を除く): 37631319

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 18691, 56073, 205601, 616803, 2448521, 7345563, 26933731, 80801193]

約数ペア:

[(1, 80801193), (3, 26933731), (11, 7345563), (33, 2448521), (131, 616803), (393, 205601), (1441, 56073), (4323, 18691)]