2001925755081

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{26725483}}^1$

素因数の和:26725566

約数の個数: 48

約数和(自身を含む): 3502107423360

約数和(自身を除く): 1500181668279

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 369, 609, 861, 1189, 1827, 2583, 3567, 8323, 10701, 24969, 74907, 26725483, 80176449, 187078381, 240529347, 561235143, 775039007, 1095744803, 1683705429, 2325117021, 3287234409, 5425273049, 6975351063, 7670213621, 9861703227, 16275819147, 23010640863, 31776599287, 48827457441, 69031922589, 95329797861, 222436195009, 285989393583, 667308585027, 2001925755081]

約数ペア:

[(1, 2001925755081), (3, 667308585027), (7, 285989393583), (9, 222436195009), (21, 95329797861), (29, 69031922589), (41, 48827457441), (63, 31776599287), (87, 23010640863), (123, 16275819147), (203, 9861703227), (261, 7670213621), (287, 6975351063), (369, 5425273049), (609, 3287234409), (861, 2325117021), (1189, 1683705429), (1827, 1095744803), (2583, 775039007), (3567, 561235143), (8323, 240529347), (10701, 187078381), (24969, 80176449), (74907, 26725483)]