67481319

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 92364800

約数和(自身を除く): 24883481

約数列:

[1, 3, 43, 129, 409, 1227, 1279, 3837, 17587, 52761, 54997, 164991, 523111, 1569333, 22493773, 67481319]

約数ペア:

[(1, 67481319), (3, 22493773), (43, 1569333), (129, 523111), (409, 164991), (1227, 54997), (1279, 52761), (3837, 17587)]