27007911

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 51110400

約数和(自身を除く): 24102489

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 81, 109, 133, 161, 171, 189, 207, 327, 399, 437, 483, 513, 567, 621, 763, 981, 1197, 1311, 1449, 1539, 1863, 2071, 2289, 2507, 2943, 3059, 3591, 3933, 4347, 6213, 6867, 7521, 8829, 9177, 10773, 11799, 13041, 14497, 17549, 18639, 20601, 22563, 27531, 35397, 43491, 47633, 52647, 55917, 61803, 67689, 82593, 130473, 142899, 157941, 167751, 203067, 247779, 333431, 391419, 428697, 473823, 1000293, 1174257, 1286091, 1421469, 3000879, 3858273, 9002637, 27007911]

約数ペア:

[(1, 27007911), (3, 9002637), (7, 3858273), (9, 3000879), (19, 1421469), (21, 1286091), (23, 1174257), (27, 1000293), (57, 473823), (63, 428697), (69, 391419), (81, 333431), (109, 247779), (133, 203067), (161, 167751), (171, 157941), (189, 142899), (207, 130473), (327, 82593), (399, 67689), (437, 61803), (483, 55917), (513, 52647), (567, 47633), (621, 43491), (763, 35397), (981, 27531), (1197, 22563), (1311, 20601), (1449, 18639), (1539, 17549), (1863, 14497), (2071, 13041), (2289, 11799), (2507, 10773), (2943, 9177), (3059, 8829), (3591, 7521), (3933, 6867), (4347, 6213)]