27967877

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 33129600

約数和(自身を除く): 5161723

約数列:

[1, 7, 49, 67, 343, 469, 1217, 3283, 8519, 22981, 59633, 81539, 417431, 570773, 3995411, 27967877]

約数ペア:

[(1, 27967877), (7, 3995411), (49, 570773), (67, 417431), (343, 81539), (469, 59633), (1217, 22981), (3283, 8519)]