65857947

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 91956480

約数和(自身を除く): 26098533

約数列:

[1, 3, 23, 69, 307, 921, 3109, 7061, 9327, 21183, 71507, 214521, 954463, 2863389, 21952649, 65857947]

約数ペア:

[(1, 65857947), (3, 21952649), (23, 2863389), (69, 954463), (307, 214521), (921, 71507), (3109, 21183), (7061, 9327)]