57940641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 97718400

約数和(自身を除く): 39777759

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 173, 187, 199, 519, 561, 597, 1557, 1683, 1791, 1903, 2189, 2941, 3383, 5709, 6567, 8823, 10149, 17127, 19701, 26469, 30447, 32351, 34427, 37213, 97053, 103281, 111639, 291159, 309843, 334917, 378697, 585259, 1136091, 1755777, 3408273, 5267331, 6437849, 19313547, 57940641]

約数ペア:

[(1, 57940641), (3, 19313547), (9, 6437849), (11, 5267331), (17, 3408273), (33, 1755777), (51, 1136091), (99, 585259), (153, 378697), (173, 334917), (187, 309843), (199, 291159), (519, 111639), (561, 103281), (597, 97053), (1557, 37213), (1683, 34427), (1791, 32351), (1903, 30447), (2189, 26469), (2941, 19701), (3383, 17127), (5709, 10149), (6567, 8823)]