203923161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1409}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 317695560

約数和(自身を除く): 113772399

約数列:

[1, 3, 9, 13, 39, 117, 1237, 1409, 3711, 4227, 11133, 12681, 16081, 18317, 48243, 54951, 144729, 164853, 1742933, 5228799, 15686397, 22658129, 67974387, 203923161]

約数ペア:

[(1, 203923161), (3, 67974387), (9, 22658129), (13, 15686397), (39, 5228799), (117, 1742933), (1237, 164853), (1409, 144729), (3711, 54951), (4227, 48243), (11133, 18317), (12681, 16081)]