128535429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{24809}}^1$

素因数の和:24980

約数の個数: 16

約数和(自身を含む): 188159040

約数和(自身を除く): 59623611

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 24809, 74427, 272899, 818697, 3895013, 11685039, 42845143, 128535429]

約数ペア:

[(1, 128535429), (3, 42845143), (11, 11685039), (33, 3895013), (157, 818697), (471, 272899), (1727, 74427), (5181, 24809)]