165890307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{106957}}^1$

素因数の和:107018

約数の個数: 16

約数和(自身を含む): 246431232

約数和(自身を除く): 80540925

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 106957, 320871, 1176527, 3529581, 5026979, 15080937, 55296769, 165890307]

約数ペア:

[(1, 165890307), (3, 55296769), (11, 15080937), (33, 5026979), (47, 3529581), (141, 1176527), (517, 320871), (1551, 106957)]