68249901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23003}}^1$

素因数の和:23072

約数の個数: 16

約数和(自身を含む): 97168896

約数和(自身を除く): 28918995

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 23003, 69009, 529069, 989129, 1587207, 2967387, 22749967, 68249901]

約数ペア:

[(1, 68249901), (3, 22749967), (23, 2967387), (43, 1587207), (69, 989129), (129, 529069), (989, 69009), (2967, 23003)]