135076389

素因数分解:

$3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1499}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 209988000

約数和(自身を除く): 74911611

約数列:

[1, 3, 7, 21, 49, 147, 613, 1499, 1839, 4291, 4497, 10493, 12873, 30037, 31479, 73451, 90111, 220353, 918887, 2756661, 6432209, 19296627, 45025463, 135076389]

約数ペア:

[(1, 135076389), (3, 45025463), (7, 19296627), (21, 6432209), (49, 2756661), (147, 918887), (613, 220353), (1499, 90111), (1839, 73451), (4291, 31479), (4497, 30037), (10493, 12873)]