54788881

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 63842688

約数和(自身を除く): 9053807

約数列:

[1, 7, 83, 181, 521, 581, 1267, 3647, 15023, 43243, 94301, 105161, 302701, 660107, 7826983, 54788881]

約数ペア:

[(1, 54788881), (7, 7826983), (83, 660107), (181, 302701), (521, 105161), (581, 94301), (1267, 43243), (3647, 15023)]