42774399

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{1567}}^1$

素因数の和:1916

約数の個数: 20

約数和(自身を含む): 64128064

約数和(自身を除く): 21353665

約数列:

[1, 3, 9, 27, 81, 337, 1011, 1567, 3033, 4701, 9099, 14103, 27297, 42309, 126927, 528079, 1584237, 4752711, 14258133, 42774399]

約数ペア:

[(1, 42774399), (3, 14258133), (9, 4752711), (27, 1584237), (81, 528079), (337, 126927), (1011, 42309), (1567, 27297), (3033, 14103), (4701, 9099)]