27954477

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 45444672

約数和(自身を除く): 17490195

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 101, 153, 201, 243, 303, 459, 603, 909, 1139, 1377, 1717, 1809, 2727, 3417, 4131, 5151, 5427, 6767, 8181, 10251, 15453, 16281, 20301, 24543, 30753, 46359, 60903, 92259, 115039, 139077, 182709, 276777, 345117, 417231, 548127, 1035351, 1644381, 3106053, 9318159, 27954477]

約数ペア:

[(1, 27954477), (3, 9318159), (9, 3106053), (17, 1644381), (27, 1035351), (51, 548127), (67, 417231), (81, 345117), (101, 276777), (153, 182709), (201, 139077), (243, 115039), (303, 92259), (459, 60903), (603, 46359), (909, 30753), (1139, 24543), (1377, 20301), (1717, 16281), (1809, 15453), (2727, 10251), (3417, 8181), (4131, 6767), (5151, 5427)]