128797401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2903}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 179536896

約数和(自身を除く): 50739495

約数列:

[1, 3, 23, 69, 643, 1929, 2903, 8709, 14789, 44367, 66769, 200307, 1866629, 5599887, 42932467, 128797401]

約数ペア:

[(1, 128797401), (3, 42932467), (23, 5599887), (69, 1866629), (643, 200307), (1929, 66769), (2903, 44367), (8709, 14789)]