27338397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 13874403

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 317, 323, 951, 969, 1513, 1691, 4539, 5073, 5389, 6023, 16167, 18069, 28213, 28747, 84639, 86241, 102391, 307173, 479621, 536047, 1438863, 1608141, 9112799, 27338397]

約数ペア:

[(1, 27338397), (3, 9112799), (17, 1608141), (19, 1438863), (51, 536047), (57, 479621), (89, 307173), (267, 102391), (317, 86241), (323, 84639), (951, 28747), (969, 28213), (1513, 18069), (1691, 16167), (4539, 6023), (5073, 5389)]