2055142791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 3257610720

約数和(自身を除く): 1202467929

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 409, 603, 641, 871, 1227, 1923, 2613, 3681, 5317, 5769, 7839, 8333, 15951, 24999, 27403, 42947, 47853, 74997, 82209, 128841, 246627, 262169, 356239, 386523, 558311, 786507, 1068717, 1674933, 2359521, 3206151, 3408197, 5024799, 10224591, 17565323, 30673773, 52695969, 158087907, 228349199, 685047597, 2055142791]

約数ペア:

[(1, 2055142791), (3, 685047597), (9, 228349199), (13, 158087907), (39, 52695969), (67, 30673773), (117, 17565323), (201, 10224591), (409, 5024799), (603, 3408197), (641, 3206151), (871, 2359521), (1227, 1674933), (1923, 1068717), (2613, 786507), (3681, 558311), (5317, 386523), (5769, 356239), (7839, 262169), (8333, 246627), (15951, 128841), (24999, 82209), (27403, 74997), (42947, 47853)]