160667241

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{71503}}^1$

素因数の和:71620

約数の個数: 16

約数和(自身を含む): 247117824

約数和(自身を除く): 86450583

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 71503, 214509, 500521, 1501563, 7650821, 22952463, 53555747, 160667241]

約数ペア:

[(1, 160667241), (3, 53555747), (7, 22952463), (21, 7650821), (107, 1501563), (321, 500521), (749, 214509), (2247, 71503)]