54405717

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 74132160

約数和(自身を除く): 19726443

約数列:

[1, 3, 61, 183, 211, 633, 1409, 4227, 12871, 38613, 85949, 257847, 297299, 891897, 18135239, 54405717]

約数ペア:

[(1, 54405717), (3, 18135239), (61, 891897), (183, 297299), (211, 257847), (633, 85949), (1409, 38613), (4227, 12871)]