50330889

素因数分解:

$3^6\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1441

約数の個数: 42

約数和(自身を含む): 87844410

約数和(自身を除く): 37513521

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1409, 1701, 3969, 4227, 5103, 9863, 11907, 12681, 29589, 35721, 38043, 69041, 88767, 114129, 207123, 266301, 342387, 621369, 798903, 1027161, 1864107, 2396709, 5592321, 7190127, 16776963, 50330889]

約数ペア:

[(1, 50330889), (3, 16776963), (7, 7190127), (9, 5592321), (21, 2396709), (27, 1864107), (49, 1027161), (63, 798903), (81, 621369), (147, 342387), (189, 266301), (243, 207123), (441, 114129), (567, 88767), (729, 69041), (1323, 38043), (1409, 35721), (1701, 29589), (3969, 12681), (4227, 11907), (5103, 9863)]