6391953

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 10315008

約数和(自身を除く): 3923055

約数列:

[1, 3, 9, 23, 27, 47, 69, 73, 81, 141, 207, 219, 423, 621, 657, 1081, 1269, 1679, 1863, 1971, 3243, 3431, 3807, 5037, 5913, 9729, 10293, 15111, 29187, 30879, 45333, 78913, 87561, 92637, 135999, 236739, 277911, 710217, 2130651, 6391953]

約数ペア:

[(1, 6391953), (3, 2130651), (9, 710217), (23, 277911), (27, 236739), (47, 135999), (69, 92637), (73, 87561), (81, 78913), (141, 45333), (207, 30879), (219, 29187), (423, 15111), (621, 10293), (657, 9729), (1081, 5913), (1269, 5037), (1679, 3807), (1863, 3431), (1971, 3243)]