27720383085

素因数分解:

$3^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{170971}}^1$

素因数の和:172186

約数の個数: 32

約数和(自身を含む): 49322002560

約数和(自身を除く): 21601619475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1201, 3603, 6005, 10809, 18015, 32427, 54045, 162135, 170971, 512913, 854855, 1538739, 2564565, 4616217, 7693695, 23081085, 205336171, 616008513, 1026680855, 1848025539, 3080042565, 5544076617, 9240127695, 27720383085]

約数ペア:

[(1, 27720383085), (3, 9240127695), (5, 5544076617), (9, 3080042565), (15, 1848025539), (27, 1026680855), (45, 616008513), (135, 205336171), (1201, 23081085), (3603, 7693695), (6005, 4616217), (10809, 2564565), (18015, 1538739), (32427, 854855), (54045, 512913), (162135, 170971)]