31127174403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{5407}}^1$

素因数の和:5916

約数の個数: 64

約数和(自身を含む): 49933578240

約数和(自身を除く): 18806403837

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 457, 663, 741, 969, 1371, 4199, 5407, 5941, 7769, 8683, 12597, 16221, 17823, 23307, 26049, 70291, 91919, 100997, 102733, 112879, 147611, 210873, 275757, 302991, 308199, 338637, 442833, 1194947, 1335529, 1746461, 1918943, 2470999, 3584841, 4006587, 5239383, 5756829, 7412997, 22703993, 32122987, 42006983, 46948981, 68111979, 96368961, 126020949, 140846943, 546090779, 610336753, 798132677, 1638272337, 1831010259, 2394398031, 10375724801, 31127174403]

約数ペア:

[(1, 31127174403), (3, 10375724801), (13, 2394398031), (17, 1831010259), (19, 1638272337), (39, 798132677), (51, 610336753), (57, 546090779), (221, 140846943), (247, 126020949), (323, 96368961), (457, 68111979), (663, 46948981), (741, 42006983), (969, 32122987), (1371, 22703993), (4199, 7412997), (5407, 5756829), (5941, 5239383), (7769, 4006587), (8683, 3584841), (12597, 2470999), (16221, 1918943), (17823, 1746461), (23307, 1335529), (26049, 1194947), (70291, 442833), (91919, 338637), (100997, 308199), (102733, 302991), (112879, 275757), (147611, 210873)]