43113969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 63835200

約数和(自身を除く): 20721231

約数列:

[1, 3, 9, 71, 109, 213, 327, 619, 639, 981, 1857, 5571, 7739, 23217, 43949, 67471, 69651, 131847, 202413, 395541, 607239, 4790441, 14371323, 43113969]

約数ペア:

[(1, 43113969), (3, 14371323), (9, 4790441), (71, 607239), (109, 395541), (213, 202413), (327, 131847), (619, 69651), (639, 67471), (981, 43949), (1857, 23217), (5571, 7739)]