171601920009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1\times {\mathrm{3209}}^1$

素因数の和:5391

約数の個数: 64

約数和(自身を含む): 277750771200

約数和(自身を除く): 106148851191

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2087, 2847, 3209, 6261, 8541, 9627, 18783, 25623, 27131, 28881, 41717, 56349, 81393, 86643, 125151, 152351, 234257, 244179, 375453, 457053, 702771, 732537, 1126359, 1371159, 1980563, 2108313, 3045341, 4113477, 5941689, 6324939, 6697183, 9136023, 17825067, 20091549, 27408069, 53475201, 60274647, 82224207, 87063379, 180823941, 261190137, 488894359, 783570411, 1466683077, 2350711233, 4400049231, 6355626667, 13200147693, 19066880001, 57200640003, 171601920009]

約数ペア:

[(1, 171601920009), (3, 57200640003), (9, 19066880001), (13, 13200147693), (27, 6355626667), (39, 4400049231), (73, 2350711233), (117, 1466683077), (219, 783570411), (351, 488894359), (657, 261190137), (949, 180823941), (1971, 87063379), (2087, 82224207), (2847, 60274647), (3209, 53475201), (6261, 27408069), (8541, 20091549), (9627, 17825067), (18783, 9136023), (25623, 6697183), (27131, 6324939), (28881, 5941689), (41717, 4113477), (56349, 3045341), (81393, 2108313), (86643, 1980563), (125151, 1371159), (152351, 1126359), (234257, 732537), (244179, 702771), (375453, 457053)]