55489467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25097}}^1$

素因数の和:25178

約数の個数: 16

約数和(自身を含む): 81919872

約数和(自身を除く): 26430405

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 25097, 75291, 276067, 828201, 1681499, 5044497, 18496489, 55489467]

約数ペア:

[(1, 55489467), (3, 18496489), (11, 5044497), (33, 1681499), (67, 828201), (201, 276067), (737, 75291), (2211, 25097)]