86604279

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 120933120

約数和(自身を除く): 34328841

約数列:

[1, 3, 43, 53, 129, 159, 239, 717, 2279, 2809, 6837, 8427, 10277, 12667, 30831, 38001, 120787, 362361, 544681, 671351, 1634043, 2014053, 28868093, 86604279]

約数ペア:

[(1, 86604279), (3, 28868093), (43, 2014053), (53, 1634043), (129, 671351), (159, 544681), (239, 362361), (717, 120787), (2279, 38001), (2809, 30831), (6837, 12667), (8427, 10277)]