9968347917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{818621}}^1$

素因数の和:818682

約数の個数: 32

約数和(自身を含む): 16503419520

約数和(自身を除く): 6535071603

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 818621, 2455863, 7367589, 9004831, 22102767, 27014493, 33563461, 81043479, 100690383, 243130437, 302071149, 369198071, 906213447, 1107594213, 3322782639, 9968347917]

約数ペア:

[(1, 9968347917), (3, 3322782639), (9, 1107594213), (11, 906213447), (27, 369198071), (33, 302071149), (41, 243130437), (99, 100690383), (123, 81043479), (297, 33563461), (369, 27014493), (451, 22102767), (1107, 9004831), (1353, 7367589), (4059, 2455863), (12177, 818621)]