76181997

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{643}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 103318208

約数和(自身を除く): 27136211

約数列:

[1, 3, 73, 219, 541, 643, 1623, 1929, 39493, 46939, 118479, 140817, 347863, 1043589, 25393999, 76181997]

約数ペア:

[(1, 76181997), (3, 25393999), (73, 1043589), (219, 347863), (541, 140817), (643, 118479), (1623, 46939), (1929, 39493)]