4 citations · 6 across the 14 of their papers we have counts for
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Grant Molnar
For κ>1, we study the reciprocal LCM-power function \[ σ^{[κ]}_{-1}(n) := \sum_{d \mid n}μ(d)\,σ_{-1}(n / d)^κ. \] We determine its average and extremal orders. A natural Robin-…