66505527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1801}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 105135888

約数和(自身を除く): 38630361

約数列:

[1, 3, 9, 11, 33, 99, 373, 1119, 1801, 3357, 4103, 5403, 12309, 16209, 19811, 36927, 59433, 178299, 671773, 2015319, 6045957, 7389503, 22168509, 66505527]

約数ペア:

[(1, 66505527), (3, 22168509), (9, 7389503), (11, 6045957), (33, 2015319), (99, 671773), (373, 178299), (1119, 59433), (1801, 36927), (3357, 19811), (4103, 16209), (5403, 12309)]