204417027

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5119}}^1$

素因数の和:5177

約数の個数: 40

約数和(自身を含む): 334540800

約数和(自身を除く): 130123773

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 5119, 13311, 15357, 39933, 46071, 87023, 138213, 148451, 261069, 414639, 445353, 783207, 1336059, 2349621, 2523667, 4008177, 7048863, 7571001, 12024531, 22713003, 68139009, 204417027]

約数ペア:

[(1, 204417027), (3, 68139009), (9, 22713003), (17, 12024531), (27, 7571001), (29, 7048863), (51, 4008177), (81, 2523667), (87, 2349621), (153, 1336059), (261, 783207), (459, 445353), (493, 414639), (783, 261069), (1377, 148451), (1479, 138213), (2349, 87023), (4437, 46071), (5119, 39933), (13311, 15357)]