27474879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 37820160

約数和(自身を除く): 10345281

約数列:

[1, 3, 41, 123, 139, 417, 1607, 4821, 5699, 17097, 65887, 197661, 223373, 670119, 9158293, 27474879]

約数ペア:

[(1, 27474879), (3, 9158293), (41, 670119), (123, 223373), (139, 197661), (417, 65887), (1607, 17097), (4821, 5699)]