72945123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9769}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 103171200

約数和(自身を除く): 30226077

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 9769, 29307, 185611, 556833, 1279739, 3839217, 24315041, 72945123]

約数ペア:

[(1, 72945123), (3, 24315041), (19, 3839217), (57, 1279739), (131, 556833), (393, 185611), (2489, 29307), (7467, 9769)]