171640227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{126859}}^1$

素因数の和:126914

約数の個数: 16

約数和(自身を含む): 255749760

約数和(自身を除く): 84109533

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 126859, 380577, 1395449, 4186347, 5201219, 15603657, 57213409, 171640227]

約数ペア:

[(1, 171640227), (3, 57213409), (11, 15603657), (33, 5201219), (41, 4186347), (123, 1395449), (451, 380577), (1353, 126859)]