86572143

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80833}}^1$

素因数の和:80863

約数の個数: 24

約数和(自身を含む): 151321248

約数和(自身を除く): 64749105

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 80833, 242499, 565831, 727497, 1374161, 1697493, 4122483, 5092479, 9619127, 12367449, 28857381, 86572143]

約数ペア:

[(1, 86572143), (3, 28857381), (7, 12367449), (9, 9619127), (17, 5092479), (21, 4122483), (51, 1697493), (63, 1374161), (119, 727497), (153, 565831), (357, 242499), (1071, 80833)]