27276831

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1660

約数の個数: 20

約数和(自身を含む): 40946400

約数和(自身を除く): 13669569

約数列:

[1, 3, 9, 27, 81, 239, 717, 1409, 2151, 4227, 6453, 12681, 19359, 38043, 114129, 336751, 1010253, 3030759, 9092277, 27276831]

約数ペア:

[(1, 27276831), (3, 9092277), (9, 3030759), (27, 1010253), (81, 336751), (239, 114129), (717, 38043), (1409, 19359), (2151, 12681), (4227, 6453)]