66426453

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{22571}}^1$

素因数の和:22689

約数の個数: 16

約数和(自身を含む): 99316800

約数和(自身を除く): 32890347

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 22571, 67713, 203139, 609417, 2460239, 7380717, 22142151, 66426453]

約数ペア:

[(1, 66426453), (3, 22142151), (9, 7380717), (27, 2460239), (109, 609417), (327, 203139), (981, 67713), (2943, 22571)]