83005479

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{2903}}^1$

素因数の和:3268

約数の個数: 20

約数和(自身を含む): 124389936

約数和(自身を除く): 41384457

約数列:

[1, 3, 9, 27, 81, 353, 1059, 2903, 3177, 8709, 9531, 26127, 28593, 78381, 235143, 1024759, 3074277, 9222831, 27668493, 83005479]

約数ペア:

[(1, 83005479), (3, 27668493), (9, 9222831), (27, 3074277), (81, 1024759), (353, 235143), (1059, 78381), (2903, 28593), (3177, 26127), (8709, 9531)]