127877049

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{27697}}^1$

素因数の和:27731

約数の個数: 24

約数和(自身を含む): 201641440

約数和(自身を除く): 73764391

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 27697, 83091, 249273, 526243, 747819, 1578729, 2243457, 4736187, 6730371, 14208561, 42625683, 127877049]

約数ペア:

[(1, 127877049), (3, 42625683), (9, 14208561), (19, 6730371), (27, 4736187), (57, 2243457), (81, 1578729), (171, 747819), (243, 526243), (513, 249273), (1539, 83091), (4617, 27697)]