27217539

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4603}}^1$

素因数の和:4688

約数の個数: 20

約数和(自身を含む): 41224216

約数和(自身を除く): 14006677

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4603, 5913, 13809, 41427, 124281, 336019, 372843, 1008057, 3024171, 9072513, 27217539]

約数ペア:

[(1, 27217539), (3, 9072513), (9, 3024171), (27, 1008057), (73, 372843), (81, 336019), (219, 124281), (657, 41427), (1971, 13809), (4603, 5913)]