127856403

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{302261}}^1$

素因数の和:302314

約数の個数: 12

約数和(自身を含む): 188611488

約数和(自身を除く): 60755085

約数列:

[1, 3, 9, 47, 141, 423, 302261, 906783, 2720349, 14206267, 42618801, 127856403]

約数ペア:

[(1, 127856403), (3, 42618801), (9, 14206267), (47, 2720349), (141, 906783), (423, 302261)]