240726519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4073}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 391104000

約数和(自身を除く): 150377481

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 597, 1791, 2189, 4073, 5373, 6567, 12219, 19701, 36657, 44803, 59103, 109971, 134409, 403227, 810527, 1209681, 2431581, 7294743, 8915797, 21884229, 26747391, 80242173, 240726519]

約数ペア:

[(1, 240726519), (3, 80242173), (9, 26747391), (11, 21884229), (27, 8915797), (33, 7294743), (99, 2431581), (199, 1209681), (297, 810527), (597, 403227), (1791, 134409), (2189, 109971), (4073, 59103), (5373, 44803), (6567, 36657), (12219, 19701)]