85812129

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 139043520

約数和(自身を除く): 53231391

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 227, 351, 359, 681, 1053, 1077, 2043, 2951, 3231, 4667, 6129, 8853, 9693, 14001, 18387, 26559, 29079, 42003, 79677, 81493, 126009, 239031, 244479, 378027, 733437, 1059409, 2200311, 3178227, 6600933, 9534681, 28604043, 85812129]

約数ペア:

[(1, 85812129), (3, 28604043), (9, 9534681), (13, 6600933), (27, 3178227), (39, 2200311), (81, 1059409), (117, 733437), (227, 378027), (351, 244479), (359, 239031), (681, 126009), (1053, 81493), (1077, 79677), (2043, 42003), (2951, 29079), (3231, 26559), (4667, 18387), (6129, 14001), (8853, 9693)]