53880211

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{5783}}^1$

素因数の和:5823

約数の個数: 16

約数和(自身を含む): 67742208

約数和(自身を除く): 13861997

約数列:

[1, 7, 11, 77, 121, 847, 1331, 5783, 9317, 40481, 63613, 445291, 699743, 4898201, 7697173, 53880211]

約数ペア:

[(1, 53880211), (7, 7697173), (11, 4898201), (77, 699743), (121, 445291), (847, 63613), (1331, 40481), (5783, 9317)]