61689309

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{169943}}^1$

素因数の和:169968

約数の個数: 12

約数和(自身を含む): 90410208

約数和(自身を除く): 28720899

約数列:

[1, 3, 11, 33, 121, 363, 169943, 509829, 1869373, 5608119, 20563103, 61689309]

約数ペア:

[(1, 61689309), (3, 20563103), (11, 5608119), (33, 1869373), (121, 509829), (363, 169943)]