40973769

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{1433}}^1$

素因数の和:1798

約数の個数: 20

約数和(自身を含む): 61423956

約数和(自身を除く): 20450187

約数列:

[1, 3, 9, 27, 81, 353, 1059, 1433, 3177, 4299, 9531, 12897, 28593, 38691, 116073, 505849, 1517547, 4552641, 13657923, 40973769]

約数ペア:

[(1, 40973769), (3, 13657923), (9, 4552641), (27, 1517547), (81, 505849), (353, 116073), (1059, 38691), (1433, 28593), (3177, 12897), (4299, 9531)]