6757443

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 12480000

約数和(自身を除く): 5722557

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 199, 231, 343, 441, 539, 597, 693, 1029, 1393, 1617, 1791, 2189, 3087, 3773, 4179, 4851, 6567, 9751, 11319, 12537, 15323, 19701, 29253, 33957, 45969, 68257, 87759, 107261, 137907, 204771, 321783, 614313, 750827, 965349, 2252481, 6757443]

約数ペア:

[(1, 6757443), (3, 2252481), (7, 965349), (9, 750827), (11, 614313), (21, 321783), (33, 204771), (49, 137907), (63, 107261), (77, 87759), (99, 68257), (147, 45969), (199, 33957), (231, 29253), (343, 19701), (441, 15323), (539, 12537), (597, 11319), (693, 9751), (1029, 6567), (1393, 4851), (1617, 4179), (1791, 3773), (2189, 3087)]