66503994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 73325766

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 3467, 6394, 6934, 9591, 10401, 19182, 20802, 79741, 159482, 239223, 478446, 481913, 963826, 1445739, 2891478, 11083999, 22167998, 33251997, 66503994]

約数ペア:

[(1, 66503994), (2, 33251997), (3, 22167998), (6, 11083999), (23, 2891478), (46, 1445739), (69, 963826), (138, 481913), (139, 478446), (278, 239223), (417, 159482), (834, 79741), (3197, 20802), (3467, 19182), (6394, 10401), (6934, 9591)]