80075163

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6563}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 125713728

約数和(自身を除く): 45638565

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 6563, 12201, 19689, 45941, 137823, 321587, 544729, 964761, 1634187, 3813103, 11439309, 26691721, 80075163]

約数ペア:

[(1, 80075163), (3, 26691721), (7, 11439309), (21, 3813103), (49, 1634187), (83, 964761), (147, 544729), (249, 321587), (581, 137823), (1743, 45941), (4067, 19689), (6563, 12201)]