54590409

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{28477}}^1$

素因数の和:28557

約数の個数: 16

約数和(自身を含む): 82016640

約数和(自身を除く): 27426231

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 28477, 85431, 256293, 768879, 2021867, 6065601, 18196803, 54590409]

約数ペア:

[(1, 54590409), (3, 18196803), (9, 6065601), (27, 2021867), (71, 768879), (213, 256293), (639, 85431), (1917, 28477)]