Is 1761 a deficient number and what is its deficiency?

Is 1761 a deficient number?

Here we will explain and calculate if 1761 is a deficient number and its deficiency if applicable.

1761 is a deficient number if the sum of its proper divisors is less than 1761.

The sum of its proper divisors is calculated as follows: 1 + 3 + 587 = 591.

591 is less than 1761. Therefore, 1761 is a deficient number.

The deficiency of 1761 is 1761 minus the sum of its proper divisors. Thus, the deficiency of 1761 is 1761 - 591 = 1170

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