17528697

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 27955200

約数和(自身を除く): 10426503

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 727, 893, 1269, 2181, 2679, 6543, 8037, 13813, 19629, 24111, 34169, 41439, 102507, 124317, 307521, 372951, 649211, 922563, 1947633, 5842899, 17528697]

約数ペア:

[(1, 17528697), (3, 5842899), (9, 1947633), (19, 922563), (27, 649211), (47, 372951), (57, 307521), (141, 124317), (171, 102507), (423, 41439), (513, 34169), (727, 24111), (893, 19629), (1269, 13813), (2181, 8037), (2679, 6543)]