164063901

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 221599424

約数和(自身を除く): 57535523

約数列:

[1, 3, 157, 163, 471, 489, 2137, 6411, 25591, 76773, 335509, 348331, 1006527, 1044993, 54687967, 164063901]

約数ペア:

[(1, 164063901), (3, 54687967), (157, 1044993), (163, 1006527), (471, 348331), (489, 335509), (2137, 76773), (6411, 25591)]