51018081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3019}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 70160640

約数和(自身を除く): 19142559

約数列:

[1, 3, 43, 129, 131, 393, 3019, 5633, 9057, 16899, 129817, 389451, 395489, 1186467, 17006027, 51018081]

約数ペア:

[(1, 51018081), (3, 17006027), (43, 1186467), (129, 395489), (131, 389451), (393, 129817), (3019, 16899), (5633, 9057)]