128876346

素因数分解:

$2^1\times 3^4\times {\mathrm{795533}}^1$

素因数の和:795547

約数の個数: 20

約数和(自身を含む): 288778842

約数和(自身を除く): 159902496

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 795533, 1591066, 2386599, 4773198, 7159797, 14319594, 21479391, 42958782, 64438173, 128876346]

約数ペア:

[(1, 128876346), (2, 64438173), (3, 42958782), (6, 21479391), (9, 14319594), (18, 7159797), (27, 4773198), (54, 2386599), (81, 1591066), (162, 795533)]