133620981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51137}}^1$

素因数の和:51220

約数の個数: 16

約数和(自身を含む): 194733504

約数和(自身を除く): 61112523

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 51137, 153411, 664781, 1994343, 3426179, 10278537, 44540327, 133620981]

約数ペア:

[(1, 133620981), (3, 44540327), (13, 10278537), (39, 3426179), (67, 1994343), (201, 664781), (871, 153411), (2613, 51137)]