82475523

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 141120000

約数和(自身を除く): 58644477

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 83, 117, 149, 171, 247, 249, 351, 447, 513, 741, 747, 1079, 1341, 1577, 1937, 2223, 2241, 2831, 3237, 4023, 4731, 5811, 6669, 8493, 9711, 12367, 14193, 17433, 20501, 25479, 29133, 36803, 37101, 42579, 52299, 61503, 76437, 110409, 111303, 160771, 184509, 234973, 331227, 333909, 482313, 553527, 704919, 993681, 1446939, 2114757, 3054649, 4340817, 6344271, 9163947, 27491841, 82475523]

約数ペア:

[(1, 82475523), (3, 27491841), (9, 9163947), (13, 6344271), (19, 4340817), (27, 3054649), (39, 2114757), (57, 1446939), (83, 993681), (117, 704919), (149, 553527), (171, 482313), (247, 333909), (249, 331227), (351, 234973), (447, 184509), (513, 160771), (741, 111303), (747, 110409), (1079, 76437), (1341, 61503), (1577, 52299), (1937, 42579), (2223, 37101), (2241, 36803), (2831, 29133), (3237, 25479), (4023, 20501), (4731, 17433), (5811, 14193), (6669, 12367), (8493, 9711)]