81567937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 90916992

約数和(自身を除く): 9349055

約数列:

[1, 11, 73, 157, 647, 803, 1727, 7117, 11461, 47231, 101579, 126071, 519541, 1117369, 7415267, 81567937]

約数ペア:

[(1, 81567937), (11, 7415267), (73, 1117369), (157, 519541), (647, 126071), (803, 101579), (1727, 47231), (7117, 11461)]