27905526

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 40523274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 109, 198, 218, 297, 327, 431, 594, 654, 862, 981, 1199, 1293, 1962, 2398, 2586, 2943, 3597, 3879, 4741, 5886, 7194, 7758, 9482, 10791, 11637, 14223, 21582, 23274, 28446, 32373, 42669, 46979, 64746, 85338, 93958, 128007, 140937, 256014, 281874, 422811, 516769, 845622, 1033538, 1268433, 1550307, 2536866, 3100614, 4650921, 9301842, 13952763, 27905526]

約数ペア:

[(1, 27905526), (2, 13952763), (3, 9301842), (6, 4650921), (9, 3100614), (11, 2536866), (18, 1550307), (22, 1268433), (27, 1033538), (33, 845622), (54, 516769), (66, 422811), (99, 281874), (109, 256014), (198, 140937), (218, 128007), (297, 93958), (327, 85338), (431, 64746), (594, 46979), (654, 42669), (862, 32373), (981, 28446), (1199, 23274), (1293, 21582), (1962, 14223), (2398, 11637), (2586, 10791), (2943, 9482), (3597, 7758), (3879, 7194), (4741, 5886)]