248362767

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{9923}}^1$

素因数の和:10041

約数の個数: 24

約数和(自身を含む): 375682944

約数和(自身を除く): 127320177

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 8343, 9923, 25029, 29769, 89307, 267921, 803763, 1022069, 2411289, 3066207, 9198621, 27595863, 82787589, 248362767]

約数ペア:

[(1, 248362767), (3, 82787589), (9, 27595863), (27, 9198621), (81, 3066207), (103, 2411289), (243, 1022069), (309, 803763), (927, 267921), (2781, 89307), (8343, 29769), (9923, 25029)]