66563559

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{3907}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 98794240

約数和(自身を除く): 32230681

約数列:

[1, 3, 9, 27, 631, 1893, 3907, 5679, 11721, 17037, 35163, 105489, 2465317, 7395951, 22187853, 66563559]

約数ペア:

[(1, 66563559), (3, 22187853), (9, 7395951), (27, 2465317), (631, 105489), (1893, 35163), (3907, 17037), (5679, 11721)]