74304279

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8609}}^1$

素因数の和:8759

約数の個数: 24

約数和(自身を含む): 123570720

約数和(自身を除く): 49266441

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8609, 8631, 25827, 60263, 77481, 180789, 542367, 1179433, 3538299, 8256031, 10614897, 24768093, 74304279]

約数ペア:

[(1, 74304279), (3, 24768093), (7, 10614897), (9, 8256031), (21, 3538299), (63, 1179433), (137, 542367), (411, 180789), (959, 77481), (1233, 60263), (2877, 25827), (8609, 8631)]