86940447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138661}}^1$

素因数の和:138694

約数の個数: 16

約数和(自身を含む): 133115520

約数和(自身を除く): 46175073

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 138661, 415983, 1525271, 2634559, 4575813, 7903677, 28980149, 86940447]

約数ペア:

[(1, 86940447), (3, 28980149), (11, 7903677), (19, 4575813), (33, 2634559), (57, 1525271), (209, 415983), (627, 138661)]