53875521

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8467}}^1$

素因数の和:8581

約数の個数: 24

約数和(自身を含む): 89828544

約数和(自身を除く): 35953023

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 8467, 25401, 59269, 76203, 177807, 533421, 855167, 2565501, 5986169, 7696503, 17958507, 53875521]

約数ペア:

[(1, 53875521), (3, 17958507), (7, 7696503), (9, 5986169), (21, 2565501), (63, 855167), (101, 533421), (303, 177807), (707, 76203), (909, 59269), (2121, 25401), (6363, 8467)]