187742769

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{6691}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 256972800

約数和(自身を除く): 69230031

約数列:

[1, 3, 47, 141, 199, 597, 6691, 9353, 20073, 28059, 314477, 943431, 1331509, 3994527, 62580923, 187742769]

約数ペア:

[(1, 187742769), (3, 62580923), (47, 3994527), (141, 1331509), (199, 943431), (597, 314477), (6691, 28059), (9353, 20073)]