143375199

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{5563}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 213123456

約数和(自身を除く): 69748257

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 5563, 8591, 16689, 25773, 61193, 183579, 394973, 673123, 1184919, 2019369, 4344703, 13034109, 47791733, 143375199]

約数ペア:

[(1, 143375199), (3, 47791733), (11, 13034109), (33, 4344703), (71, 2019369), (121, 1184919), (213, 673123), (363, 394973), (781, 183579), (2343, 61193), (5563, 25773), (8591, 16689)]