12125133

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1518

約数の個数: 20

約数和(自身を含む): 18295200

約数和(自身を除く): 6170067

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1399, 2889, 4197, 8667, 12591, 37773, 113319, 149693, 449079, 1347237, 4041711, 12125133]

約数ペア:

[(1, 12125133), (3, 4041711), (9, 1347237), (27, 449079), (81, 149693), (107, 113319), (321, 37773), (963, 12591), (1399, 8667), (2889, 4197)]