69921267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{26759}}^1$

素因数の和:26842

約数の個数: 16

約数和(自身を含む): 101902080

約数和(自身を除く): 31980813

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 26759, 80277, 347867, 1043601, 1792853, 5378559, 23307089, 69921267]

約数ペア:

[(1, 69921267), (3, 23307089), (13, 5378559), (39, 1792853), (67, 1043601), (201, 347867), (871, 80277), (2613, 26759)]