127854146

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{65701}}^1$

素因数の和:65849

約数の個数: 16

約数和(自身を含む): 220758720

約数和(自身を除く): 92904574

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 65701, 131402, 459907, 919814, 9132439, 18264878, 63927073, 127854146]

約数ペア:

[(1, 127854146), (2, 63927073), (7, 18264878), (14, 9132439), (139, 919814), (278, 459907), (973, 131402), (1946, 65701)]