727159887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6101}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 1199409120

約数和(自身を除く): 472249233

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 697, 779, 969, 2091, 2337, 2907, 6101, 6273, 7011, 13243, 18303, 39729, 54909, 103717, 115919, 119187, 250141, 311151, 347757, 750423, 933453, 1043271, 1970623, 2251269, 4252397, 4752679, 5911869, 12757191, 14258037, 17735607, 38271573, 42774111, 80795543, 242386629, 727159887]

約数ペア:

[(1, 727159887), (3, 242386629), (9, 80795543), (17, 42774111), (19, 38271573), (41, 17735607), (51, 14258037), (57, 12757191), (123, 5911869), (153, 4752679), (171, 4252397), (323, 2251269), (369, 1970623), (697, 1043271), (779, 933453), (969, 750423), (2091, 347757), (2337, 311151), (2907, 250141), (6101, 119187), (6273, 115919), (7011, 103717), (13243, 54909), (18303, 39729)]