27801171

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 17014509

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1637, 1887, 4911, 5661, 14733, 16983, 27829, 44199, 60569, 83487, 181707, 250461, 545121, 751383, 1029673, 1635363, 3089019, 9267057, 27801171]

約数ペア:

[(1, 27801171), (3, 9267057), (9, 3089019), (17, 1635363), (27, 1029673), (37, 751383), (51, 545121), (111, 250461), (153, 181707), (333, 83487), (459, 60569), (629, 44199), (999, 27829), (1637, 16983), (1887, 14733), (4911, 5661)]