128556867

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{1459}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 179124480

約数和(自身を除く): 50567613

約数列:

[1, 3, 23, 69, 1277, 1459, 3831, 4377, 29371, 33557, 88113, 100671, 1863143, 5589429, 42852289, 128556867]

約数ペア:

[(1, 128556867), (3, 42852289), (23, 5589429), (69, 1863143), (1277, 100671), (1459, 88113), (3831, 33557), (4377, 29371)]