519880167

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 778920960

約数和(自身を除く): 259040793

約数列:

[1, 3, 9, 27, 227, 271, 313, 681, 813, 939, 2043, 2439, 2817, 6129, 7317, 8451, 61517, 71051, 84823, 184551, 213153, 254469, 553653, 639459, 763407, 1660959, 1918377, 2290221, 19254821, 57764463, 173293389, 519880167]

約数ペア:

[(1, 519880167), (3, 173293389), (9, 57764463), (27, 19254821), (227, 2290221), (271, 1918377), (313, 1660959), (681, 763407), (813, 639459), (939, 553653), (2043, 254469), (2439, 213153), (2817, 184551), (6129, 84823), (7317, 71051), (8451, 61517)]