80537091

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 108518400

約数和(自身を除く): 27981309

約数列:

[1, 3, 199, 313, 431, 597, 939, 1293, 62287, 85769, 134903, 186861, 257307, 404709, 26845697, 80537091]

約数ペア:

[(1, 80537091), (3, 26845697), (199, 404709), (313, 257307), (431, 186861), (597, 134903), (939, 85769), (1293, 62287)]