128214147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22271}}^1$

素因数の和:22394

約数の個数: 16

約数和(自身を含む): 181739520

約数和(自身を除く): 53525373

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 22271, 66813, 423149, 1269447, 2249371, 6748113, 42738049, 128214147]

約数ペア:

[(1, 128214147), (3, 42738049), (19, 6748113), (57, 2249371), (101, 1269447), (303, 423149), (1919, 66813), (5757, 22271)]