52806249

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5981}}^1$

素因数の和:6102

約数の個数: 20

約数和(自身を含む): 79620420

約数和(自身を除く): 26814171

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5981, 8829, 17943, 53829, 161487, 484461, 651929, 1955787, 5867361, 17602083, 52806249]

約数ペア:

[(1, 52806249), (3, 17602083), (9, 5867361), (27, 1955787), (81, 651929), (109, 484461), (327, 161487), (981, 53829), (2943, 17943), (5981, 8829)]