40808181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 57435840

約数和(自身を除く): 16627659

約数列:

[1, 3, 19, 57, 461, 1383, 1553, 4659, 8759, 26277, 29507, 88521, 715933, 2147799, 13602727, 40808181]

約数ペア:

[(1, 40808181), (3, 13602727), (19, 2147799), (57, 715933), (461, 88521), (1383, 29507), (1553, 26277), (4659, 8759)]