165738429

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 247869440

約数和(自身を除く): 82131011

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 1143, 3919, 4699, 11757, 14097, 35271, 42291, 145003, 435009, 497713, 1305027, 1493139, 4479417, 18415381, 55246143, 165738429]

約数ペア:

[(1, 165738429), (3, 55246143), (9, 18415381), (37, 4479417), (111, 1493139), (127, 1305027), (333, 497713), (381, 435009), (1143, 145003), (3919, 42291), (4699, 35271), (11757, 14097)]