66130521

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 89232000

約数和(自身を除く): 23101479

約数列:

[1, 3, 149, 337, 439, 447, 1011, 1317, 50213, 65411, 147943, 150639, 196233, 443829, 22043507, 66130521]

約数ペア:

[(1, 66130521), (3, 22043507), (149, 443829), (337, 196233), (439, 150639), (447, 147943), (1011, 65411), (1317, 50213)]