72509801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1061}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 89445888

約数和(自身を除く): 16936087

約数列:

[1, 7, 13, 91, 751, 1061, 5257, 7427, 9763, 13793, 68341, 96551, 796811, 5577677, 10358543, 72509801]

約数ペア:

[(1, 72509801), (7, 10358543), (13, 5577677), (91, 796811), (751, 96551), (1061, 68341), (5257, 13793), (7427, 9763)]