82105893

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{2341}}^1$

素因数の和:2786

約数の個数: 20

約数和(自身を含む): 122987788

約数和(自身を除く): 40881895

約数列:

[1, 3, 9, 27, 81, 433, 1299, 2341, 3897, 7023, 11691, 21069, 35073, 63207, 189621, 1013653, 3040959, 9122877, 27368631, 82105893]

約数ペア:

[(1, 82105893), (3, 27368631), (9, 9122877), (27, 3040959), (81, 1013653), (433, 189621), (1299, 63207), (2341, 35073), (3897, 21069), (7023, 11691)]