199223648001

素因数分解:

$3^2\times 7^1\times {\mathrm{3162280127}}^1$

素因数の和:3162280140

約数の個数: 12

約数和(自身を含む): 328877133312

約数和(自身を除く): 129653485311

約数列:

[1, 3, 7, 9, 21, 63, 3162280127, 9486840381, 22135960889, 28460521143, 66407882667, 199223648001]

約数ペア:

[(1, 199223648001), (3, 66407882667), (7, 28460521143), (9, 22135960889), (21, 9486840381), (63, 3162280127)]