127763907

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{6917}}^1$

素因数の和:7098

約数の個数: 16

約数和(自身を含む): 175329792

約数和(自身を除く): 47565885

約数列:

[1, 3, 47, 131, 141, 393, 6157, 6917, 18471, 20751, 325099, 906127, 975297, 2718381, 42587969, 127763907]

約数ペア:

[(1, 127763907), (3, 42587969), (47, 2718381), (131, 975297), (141, 906127), (393, 325099), (6157, 20751), (6917, 18471)]