54821637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 87920000

約数和(自身を除く): 33098363

約数列:

[1, 3, 9, 13, 27, 39, 117, 313, 351, 499, 939, 1497, 2817, 4069, 4491, 6487, 8451, 12207, 13473, 19461, 36621, 58383, 109863, 156187, 175149, 468561, 1405683, 2030431, 4217049, 6091293, 18273879, 54821637]

約数ペア:

[(1, 54821637), (3, 18273879), (9, 6091293), (13, 4217049), (27, 2030431), (39, 1405683), (117, 468561), (313, 175149), (351, 156187), (499, 109863), (939, 58383), (1497, 36621), (2817, 19461), (4069, 13473), (4491, 12207), (6487, 8451)]