54243267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20759}}^1$

素因数の和:20842

約数の個数: 16

約数和(自身を含む): 79054080

約数和(自身を除く): 24810813

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 20759, 62277, 269867, 809601, 1390853, 4172559, 18081089, 54243267]

約数ペア:

[(1, 54243267), (3, 18081089), (13, 4172559), (39, 1390853), (67, 809601), (201, 269867), (871, 62277), (2613, 20759)]