20177246727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{203810573}}^1$

素因数の和:203810590

約数の個数: 12

約数和(自身を含む): 31794449544

約数和(自身を除く): 11617202817

約数列:

[1, 3, 9, 11, 33, 99, 203810573, 611431719, 1834295157, 2241916303, 6725748909, 20177246727]

約数ペア:

[(1, 20177246727), (3, 6725748909), (9, 2241916303), (11, 1834295157), (33, 611431719), (99, 203810573)]