80457623841

素因数分解:

$3^1\times 7^1\times {\mathrm{15551}}^1\times {\mathrm{246371}}^1$

素因数の和:261932

約数の個数: 16

約数和(自身を含む): 122610475008

約数和(自身を除く): 42152851167

約数列:

[1, 3, 7, 21, 15551, 46653, 108857, 246371, 326571, 739113, 1724597, 5173791, 3831315421, 11493946263, 26819207947, 80457623841]

約数ペア:

[(1, 80457623841), (3, 26819207947), (7, 11493946263), (21, 3831315421), (15551, 5173791), (46653, 1724597), (108857, 739113), (246371, 326571)]