Is 273 a deficient number and what is its deficiency?

Is 273 a deficient number?

Here we will explain and calculate if 273 is a deficient number and its deficiency if applicable.

273 is a deficient number if the sum of its proper divisors is less than 273.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 13 + 21 + 39 + 91 = 175.

175 is less than 273. Therefore, 273 is a deficient number.

The deficiency of 273 is 273 minus the sum of its proper divisors. Thus, the deficiency of 273 is 273 - 175 = 98

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