213587890047

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{967823}}^1$

素因数の和:967980

約数の個数: 48

約数和(自身を含む): 367184683008

約数和(自身を除く): 153596792961

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 113, 217, 279, 339, 651, 791, 1017, 1953, 2373, 3503, 7119, 10509, 24521, 31527, 73563, 220689, 967823, 2903469, 6774761, 8710407, 20324283, 30002513, 60972849, 90007539, 109363999, 210017591, 270022617, 328091997, 630052773, 765547993, 984275991, 1890158319, 2296643979, 3390283969, 6889931937, 10170851907, 23731987783, 30512555721, 71195963349, 213587890047]

約数ペア:

[(1, 213587890047), (3, 71195963349), (7, 30512555721), (9, 23731987783), (21, 10170851907), (31, 6889931937), (63, 3390283969), (93, 2296643979), (113, 1890158319), (217, 984275991), (279, 765547993), (339, 630052773), (651, 328091997), (791, 270022617), (1017, 210017591), (1953, 109363999), (2373, 90007539), (3503, 60972849), (7119, 30002513), (10509, 20324283), (24521, 8710407), (31527, 6774761), (73563, 2903469), (220689, 967823)]