27939921

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{6803}}^1$

素因数の和:6880

約数の個数: 12

約数和(自身を含む): 38292912

約数和(自身を除く): 10352991

約数列:

[1, 3, 37, 111, 1369, 4107, 6803, 20409, 251711, 755133, 9313307, 27939921]

約数ペア:

[(1, 27939921), (3, 9313307), (37, 755133), (111, 251711), (1369, 20409), (4107, 6803)]