133024254921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{399472237}}^1$

素因数の和:399472280

約数の個数: 12

約数和(自身を含む): 197339285572

約数和(自身を除く): 64315030651

約数列:

[1, 3, 9, 37, 111, 333, 399472237, 1198416711, 3595250133, 14780472769, 44341418307, 133024254921]

約数ペア:

[(1, 133024254921), (3, 44341418307), (9, 14780472769), (37, 3595250133), (111, 1198416711), (333, 399472237)]