153161193

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 206264576

約数和(自身を除く): 53103383

約数列:

[1, 3, 157, 433, 471, 751, 1299, 2253, 67981, 117907, 203943, 325183, 353721, 975549, 51053731, 153161193]

約数ペア:

[(1, 153161193), (3, 51053731), (157, 975549), (433, 353721), (471, 325183), (751, 203943), (1299, 117907), (2253, 67981)]