27184989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 41779584

約数和(自身を除く): 14594595

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 313, 393, 663, 939, 1703, 2227, 4069, 5109, 5321, 6681, 12207, 15963, 28951, 41003, 69173, 86853, 123009, 207519, 533039, 697051, 1599117, 2091153, 9061663, 27184989]

約数ペア:

[(1, 27184989), (3, 9061663), (13, 2091153), (17, 1599117), (39, 697051), (51, 533039), (131, 207519), (221, 123009), (313, 86853), (393, 69173), (663, 41003), (939, 28951), (1703, 15963), (2227, 12207), (4069, 6681), (5109, 5321)]