39170147247

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{18797}}^1$

素因数の和:18949

約数の個数: 96

約数和(自身を含む): 73570258944

約数和(自身を除く): 34400111697

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 97, 99, 217, 231, 279, 291, 341, 651, 679, 693, 873, 1023, 1067, 1953, 2037, 2387, 3007, 3069, 3201, 6111, 7161, 7469, 9021, 9603, 18797, 21049, 21483, 22407, 27063, 33077, 56391, 63147, 67221, 99231, 131579, 169173, 189441, 206767, 231539, 297693, 394737, 582707, 620301, 694617, 1184211, 1447369, 1748121, 1823309, 1860903, 2083851, 4078949, 4342107, 5244363, 5469927, 6409777, 12236847, 12763163, 13026321, 16409781, 19229331, 20056399, 36710541, 38289489, 44868439, 56522579, 57687993, 60169197, 114868467, 134605317, 140394793, 169567737, 180507591, 395658053, 403815951, 421184379, 508703211, 621748369, 1186974159, 1263553137, 1865245107, 3560922477, 4352238583, 5595735321, 13056715749, 39170147247]

約数ペア:

[(1, 39170147247), (3, 13056715749), (7, 5595735321), (9, 4352238583), (11, 3560922477), (21, 1865245107), (31, 1263553137), (33, 1186974159), (63, 621748369), (77, 508703211), (93, 421184379), (97, 403815951), (99, 395658053), (217, 180507591), (231, 169567737), (279, 140394793), (291, 134605317), (341, 114868467), (651, 60169197), (679, 57687993), (693, 56522579), (873, 44868439), (1023, 38289489), (1067, 36710541), (1953, 20056399), (2037, 19229331), (2387, 16409781), (3007, 13026321), (3069, 12763163), (3201, 12236847), (6111, 6409777), (7161, 5469927), (7469, 5244363), (9021, 4342107), (9603, 4078949), (18797, 2083851), (21049, 1860903), (21483, 1823309), (22407, 1748121), (27063, 1447369), (33077, 1184211), (56391, 694617), (63147, 620301), (67221, 582707), (99231, 394737), (131579, 297693), (169173, 231539), (189441, 206767)]