27701487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 47136000

約数和(自身を除く): 19434513

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 4909, 5643, 14727, 44181, 53999, 93271, 132543, 161997, 279813, 485991, 839439, 1025981, 1457973, 2518317, 3077943, 9233829, 27701487]

約数ペア:

[(1, 27701487), (3, 9233829), (9, 3077943), (11, 2518317), (19, 1457973), (27, 1025981), (33, 839439), (57, 485991), (99, 279813), (171, 161997), (209, 132543), (297, 93271), (513, 53999), (627, 44181), (1881, 14727), (4909, 5643)]