85009509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13709}}^1$

素因数の和:13781

約数の個数: 24

約数和(自身を含む): 134741880

約数和(自身を除く): 49732371

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 13709, 41127, 123381, 178217, 534651, 726577, 1603953, 2179731, 6539193, 9445501, 28336503, 85009509]

約数ペア:

[(1, 85009509), (3, 28336503), (9, 9445501), (13, 6539193), (39, 2179731), (53, 1603953), (117, 726577), (159, 534651), (477, 178217), (689, 123381), (2067, 41127), (6201, 13709)]