2734851627

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 4230144000

約数和(自身を除く): 1495292373

約数列:

[1, 3, 9, 27, 67, 71, 107, 199, 201, 213, 321, 597, 603, 639, 963, 1791, 1809, 1917, 2889, 4757, 5373, 7169, 7597, 13333, 14129, 14271, 21293, 21507, 22791, 39999, 42387, 42813, 63879, 64521, 68373, 119997, 127161, 128439, 191637, 193563, 205119, 359991, 381483, 508999, 574911, 946643, 1426631, 1511803, 1526997, 2839929, 4279893, 4535409, 4580991, 8519787, 12839679, 13606227, 13742973, 25559361, 38519037, 40818681, 101290801, 303872403, 911617209, 2734851627]

約数ペア:

[(1, 2734851627), (3, 911617209), (9, 303872403), (27, 101290801), (67, 40818681), (71, 38519037), (107, 25559361), (199, 13742973), (201, 13606227), (213, 12839679), (321, 8519787), (597, 4580991), (603, 4535409), (639, 4279893), (963, 2839929), (1791, 1526997), (1809, 1511803), (1917, 1426631), (2889, 946643), (4757, 574911), (5373, 508999), (7169, 381483), (7597, 359991), (13333, 205119), (14129, 193563), (14271, 191637), (21293, 128439), (21507, 127161), (22791, 119997), (39999, 68373), (42387, 64521), (42813, 63879)]