80752527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6469}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 124482800

約数和(自身を除く): 43730273

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 6469, 12483, 19407, 58221, 122911, 368733, 472237, 1106199, 1416711, 4250133, 8972503, 26917509, 80752527]

約数ペア:

[(1, 80752527), (3, 26917509), (9, 8972503), (19, 4250133), (57, 1416711), (73, 1106199), (171, 472237), (219, 368733), (657, 122911), (1387, 58221), (4161, 19407), (6469, 12483)]