127749306

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{299881}}^1$

素因数の和:299957

約数の個数: 16

約数和(自身を含む): 259098048

約数和(自身を除く): 131348742

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 299881, 599762, 899643, 1799286, 21291551, 42583102, 63874653, 127749306]

約数ペア:

[(1, 127749306), (2, 63874653), (3, 42583102), (6, 21291551), (71, 1799286), (142, 899643), (213, 599762), (426, 299881)]