20175194853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67929949}}^1$

素因数の和:67929969

約数の個数: 16

約数和(自身を含む): 32606376000

約数和(自身を除く): 12431181147

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 67929949, 203789847, 611369541, 747229439, 1834108623, 2241688317, 6725064951, 20175194853]

約数ペア:

[(1, 20175194853), (3, 6725064951), (9, 2241688317), (11, 1834108623), (27, 747229439), (33, 611369541), (99, 203789847), (297, 67929949)]