140888613

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{1321}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 190960256

約数和(自身を除く): 50071643

約数列:

[1, 3, 73, 219, 487, 1321, 1461, 3963, 35551, 96433, 106653, 289299, 643327, 1929981, 46962871, 140888613]

約数ペア:

[(1, 140888613), (3, 46962871), (73, 1929981), (219, 643327), (487, 289299), (1321, 106653), (1461, 96433), (3963, 35551)]