82792431

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 128510200

約数和(自身を除く): 45717769

約数列:

[1, 3, 9, 17, 51, 139, 153, 229, 289, 417, 687, 867, 1251, 2061, 2363, 2601, 3893, 7089, 11679, 21267, 31831, 35037, 40171, 66181, 95493, 120513, 198543, 286479, 361539, 541127, 595629, 1623381, 4870143, 9199159, 27597477, 82792431]

約数ペア:

[(1, 82792431), (3, 27597477), (9, 9199159), (17, 4870143), (51, 1623381), (139, 595629), (153, 541127), (229, 361539), (289, 286479), (417, 198543), (687, 120513), (867, 95493), (1251, 66181), (2061, 40171), (2363, 35037), (2601, 31831), (3893, 21267), (7089, 11679)]