173840283

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{811}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 273611520

約数和(自身を除く): 99771237

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 467, 811, 1401, 2433, 4203, 7299, 7939, 12609, 13787, 21897, 23817, 41361, 71451, 124083, 214353, 372249, 378737, 1136211, 3408633, 6438529, 10225899, 19315587, 57946761, 173840283]

約数ペア:

[(1, 173840283), (3, 57946761), (9, 19315587), (17, 10225899), (27, 6438529), (51, 3408633), (153, 1136211), (459, 378737), (467, 372249), (811, 214353), (1401, 124083), (2433, 71451), (4203, 41361), (7299, 23817), (7939, 21897), (12609, 13787)]