54190377

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{5107}}^1$

素因数の和:5250

約数の個数: 20

約数和(自身を含む): 81584976

約数和(自身を除く): 27394599

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 5107, 10611, 15321, 45963, 137889, 413667, 669017, 2007051, 6021153, 18063459, 54190377]

約数ペア:

[(1, 54190377), (3, 18063459), (9, 6021153), (27, 2007051), (81, 669017), (131, 413667), (393, 137889), (1179, 45963), (3537, 15321), (5107, 10611)]