53320729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6353}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 67098240

約数和(自身を除く): 13777511

約数列:

[1, 7, 11, 77, 109, 763, 1199, 6353, 8393, 44471, 69883, 489181, 692477, 4847339, 7617247, 53320729]

約数ペア:

[(1, 53320729), (7, 7617247), (11, 4847339), (77, 692477), (109, 489181), (763, 69883), (1199, 44471), (6353, 8393)]