27287601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 42467328

約数和(自身を除く): 15179727

約数列:

[1, 3, 11, 17, 33, 51, 127, 187, 381, 383, 561, 1149, 1397, 2159, 4191, 4213, 6477, 6511, 12639, 19533, 23749, 48641, 71247, 71621, 145923, 214863, 535051, 826897, 1605153, 2480691, 9095867, 27287601]

約数ペア:

[(1, 27287601), (3, 9095867), (11, 2480691), (17, 1605153), (33, 826897), (51, 535051), (127, 214863), (187, 145923), (381, 71621), (383, 71247), (561, 48641), (1149, 23749), (1397, 19533), (2159, 12639), (4191, 6511), (4213, 6477)]