161498661

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{5107}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 219684864

約数和(自身を除く): 58186203

約数列:

[1, 3, 83, 127, 249, 381, 5107, 10541, 15321, 31623, 423881, 648589, 1271643, 1945767, 53832887, 161498661]

約数ペア:

[(1, 161498661), (3, 53832887), (83, 1945767), (127, 1271643), (249, 648589), (381, 423881), (5107, 31623), (10541, 15321)]