27181827

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 42007680

約数和(自身を除く): 14825853

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 1759, 5151, 5277, 15453, 15831, 29903, 89709, 177659, 269127, 532977, 1598931, 3020203, 9060609, 27181827]

約数ペア:

[(1, 27181827), (3, 9060609), (9, 3020203), (17, 1598931), (51, 532977), (101, 269127), (153, 177659), (303, 89709), (909, 29903), (1717, 15831), (1759, 15453), (5151, 5277)]