54789243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 24463749

約数列:

[1, 3, 23, 41, 69, 107, 123, 181, 321, 543, 943, 2461, 2829, 4163, 4387, 7383, 7421, 12489, 13161, 19367, 22263, 58101, 100901, 170683, 302703, 445441, 512049, 794047, 1336323, 2382141, 18263081, 54789243]

約数ペア:

[(1, 54789243), (3, 18263081), (23, 2382141), (41, 1336323), (69, 794047), (107, 512049), (123, 445441), (181, 302703), (321, 170683), (543, 100901), (943, 58101), (2461, 22263), (2829, 19367), (4163, 13161), (4387, 12489), (7383, 7421)]