126920001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61403}}^1$

素因数の和:61472

約数の個数: 16

約数和(自身を含む): 185685696

約数和(自身を除く): 58765695

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 61403, 184209, 798239, 2394717, 3254359, 9763077, 42306667, 126920001]

約数ペア:

[(1, 126920001), (3, 42306667), (13, 9763077), (39, 3254359), (53, 2394717), (159, 798239), (689, 184209), (2067, 61403)]