127712798941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{79241}}^1$

素因数の和:79549

約数の個数: 32

約数和(自身を含む): 159751872000

約数和(自身を除く): 32039073059

約数列:

[1, 7, 13, 89, 91, 199, 623, 1157, 1393, 2587, 8099, 17711, 18109, 79241, 123977, 230243, 554687, 1030133, 1611701, 7052449, 7210931, 15768959, 49367143, 91681837, 110382713, 204996467, 641772859, 1403437351, 1434975269, 9824061457, 18244685563, 127712798941]

約数ペア:

[(1, 127712798941), (7, 18244685563), (13, 9824061457), (89, 1434975269), (91, 1403437351), (199, 641772859), (623, 204996467), (1157, 110382713), (1393, 91681837), (2587, 49367143), (8099, 15768959), (17711, 7210931), (18109, 7052449), (79241, 1611701), (123977, 1030133), (230243, 554687)]