39663729

素因数分解:

$3^3\times 7^1\times {\mathrm{209861}}^1$

素因数の和:209877

約数の個数: 16

約数和(自身を含む): 67155840

約数和(自身を除く): 27492111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 209861, 629583, 1469027, 1888749, 4407081, 5666247, 13221243, 39663729]

約数ペア:

[(1, 39663729), (3, 13221243), (7, 5666247), (9, 4407081), (21, 1888749), (27, 1469027), (63, 629583), (189, 209861)]