27767151

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 16008849

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 479, 513, 1017, 1437, 2147, 3051, 4311, 6441, 9101, 12933, 19323, 27303, 54127, 57969, 81909, 162381, 245727, 487143, 1028413, 1461429, 3085239, 9255717, 27767151]

約数ペア:

[(1, 27767151), (3, 9255717), (9, 3085239), (19, 1461429), (27, 1028413), (57, 487143), (113, 245727), (171, 162381), (339, 81909), (479, 57969), (513, 54127), (1017, 27303), (1437, 19323), (2147, 12933), (3051, 9101), (4311, 6441)]