85786899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 127872000

約数和(自身を除く): 42085101

約数列:

[1, 3, 11, 33, 73, 149, 219, 239, 447, 717, 803, 1639, 2409, 2629, 4917, 7887, 10877, 17447, 32631, 35611, 52341, 106833, 119647, 191917, 358941, 391721, 575751, 1175163, 2599603, 7798809, 28595633, 85786899]

約数ペア:

[(1, 85786899), (3, 28595633), (11, 7798809), (33, 2599603), (73, 1175163), (149, 575751), (219, 391721), (239, 358941), (447, 191917), (717, 119647), (803, 106833), (1639, 52341), (2409, 35611), (2629, 32631), (4917, 17447), (7887, 10877)]