72377471

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 76082688

約数和(自身を除く): 3705217

約数列:

[1, 43, 71, 151, 157, 3053, 6493, 6751, 10721, 11147, 23707, 461003, 479321, 1019401, 1683197, 72377471]

約数ペア:

[(1, 72377471), (43, 1683197), (71, 1019401), (151, 479321), (157, 461003), (3053, 23707), (6493, 11147), (6751, 10721)]