535142781

素因数分解:

$3^4\times {\mathrm{1201}}^1\times {\mathrm{5501}}^1$

素因数の和:6714

約数の個数: 20

約数和(自身を含む): 800221884

約数和(自身を除く): 265079103

約数列:

[1, 3, 9, 27, 81, 1201, 3603, 5501, 10809, 16503, 32427, 49509, 97281, 148527, 445581, 6606701, 19820103, 59460309, 178380927, 535142781]

約数ペア:

[(1, 535142781), (3, 178380927), (9, 59460309), (27, 19820103), (81, 6606701), (1201, 445581), (3603, 148527), (5501, 97281), (10809, 49509), (16503, 32427)]