82730889729

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{496051}}^1$

素因数の和:496163

約数の個数: 40

約数和(自身を含む): 129648150720

約数和(自身を除く): 46917260991

約数列:

[1, 3, 9, 27, 29, 71, 81, 87, 213, 261, 639, 783, 1917, 2059, 2349, 5751, 6177, 18531, 55593, 166779, 496051, 1488153, 4464459, 13393377, 14385479, 35219621, 40180131, 43156437, 105658863, 129469311, 316976589, 388407933, 950929767, 1021369009, 1165223799, 2852789301, 3064107027, 9192321081, 27576963243, 82730889729]

約数ペア:

[(1, 82730889729), (3, 27576963243), (9, 9192321081), (27, 3064107027), (29, 2852789301), (71, 1165223799), (81, 1021369009), (87, 950929767), (213, 388407933), (261, 316976589), (639, 129469311), (783, 105658863), (1917, 43156437), (2059, 40180131), (2349, 35219621), (5751, 14385479), (6177, 13393377), (18531, 4464459), (55593, 1488153), (166779, 496051)]