67133521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25439}}^1$

素因数の和:25488

約数の個数: 16

約数和(自身を含む): 85478400

約数和(自身を除く): 18344879

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 25439, 178073, 330707, 737731, 2314949, 5164117, 9590503, 67133521]

約数ペア:

[(1, 67133521), (7, 9590503), (13, 5164117), (29, 2314949), (91, 737731), (203, 330707), (377, 178073), (2639, 25439)]