85823631

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{2447}}^1$

素因数の和:2892

約数の個数: 20

約数和(自身を含む): 128554272

約数和(自身を除く): 42730641

約数列:

[1, 3, 9, 27, 81, 433, 1299, 2447, 3897, 7341, 11691, 22023, 35073, 66069, 198207, 1059551, 3178653, 9535959, 28607877, 85823631]

約数ペア:

[(1, 85823631), (3, 28607877), (9, 9535959), (27, 3178653), (81, 1059551), (433, 198207), (1299, 66069), (2447, 35073), (3897, 22023), (7341, 11691)]