2016164727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 3127662720

約数和(自身を除く): 1111497993

約数列:

[1, 3, 9, 19, 57, 101, 107, 171, 303, 321, 909, 963, 1091, 1919, 2033, 3273, 5757, 6099, 9819, 10807, 17271, 18297, 20729, 32421, 62187, 97263, 110191, 116737, 186561, 205333, 330573, 350211, 615999, 991719, 1050633, 1847997, 2093629, 2218003, 6280887, 6654009, 11790437, 18842661, 19962027, 35371311, 106113933, 224018303, 672054909, 2016164727]

約数ペア:

[(1, 2016164727), (3, 672054909), (9, 224018303), (19, 106113933), (57, 35371311), (101, 19962027), (107, 18842661), (171, 11790437), (303, 6654009), (321, 6280887), (909, 2218003), (963, 2093629), (1091, 1847997), (1919, 1050633), (2033, 991719), (3273, 615999), (5757, 350211), (6099, 330573), (9819, 205333), (10807, 186561), (17271, 116737), (18297, 110191), (20729, 97263), (32421, 62187)]