68202387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 112859136

約数和(自身を除く): 44656749

約数列:

[1, 3, 9, 11, 31, 33, 71, 93, 99, 213, 279, 313, 341, 639, 781, 939, 1023, 2201, 2343, 2817, 3069, 3443, 6603, 7029, 9703, 10329, 19809, 22223, 24211, 29109, 30987, 66669, 72633, 87327, 106733, 200007, 217899, 244453, 320199, 688913, 733359, 960597, 2066739, 2200077, 6200217, 7578043, 22734129, 68202387]

約数ペア:

[(1, 68202387), (3, 22734129), (9, 7578043), (11, 6200217), (31, 2200077), (33, 2066739), (71, 960597), (93, 733359), (99, 688913), (213, 320199), (279, 244453), (313, 217899), (341, 200007), (639, 106733), (781, 87327), (939, 72633), (1023, 66669), (2201, 30987), (2343, 29109), (2817, 24211), (3069, 22223), (3443, 19809), (6603, 10329), (7029, 9703)]