64825941027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1\times {\mathrm{9769}}^1$

素因数の和:12315

約数の個数: 32

約数和(自身を含む): 92966630400

約数和(自身を除く): 28140689373

約数列:

[1, 3, 19, 47, 57, 141, 893, 2477, 2679, 7431, 9769, 29307, 47063, 116419, 141189, 185611, 349257, 459143, 556833, 1377429, 2211961, 6635883, 8723717, 24197813, 26171151, 72593439, 459758447, 1137297211, 1379275341, 3411891633, 21608647009, 64825941027]

約数ペア:

[(1, 64825941027), (3, 21608647009), (19, 3411891633), (47, 1379275341), (57, 1137297211), (141, 459758447), (893, 72593439), (2477, 26171151), (2679, 24197813), (7431, 8723717), (9769, 6635883), (29307, 2211961), (47063, 1377429), (116419, 556833), (141189, 459143), (185611, 349257)]