82885329

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{43237}}^1$

素因数の和:43317

約数の個数: 16

約数和(自身を含む): 124525440

約数和(自身を除く): 41640111

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 43237, 129711, 389133, 1167399, 3069827, 9209481, 27628443, 82885329]

約数ペア:

[(1, 82885329), (3, 27628443), (9, 9209481), (27, 3069827), (71, 1167399), (213, 389133), (639, 129711), (1917, 43237)]