307595151

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{15889}}^1$

素因数の和:16140

約数の個数: 20

約数和(自身を含む): 461445600

約数和(自身を除く): 153850449

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 15889, 19359, 47667, 143001, 429003, 1287009, 3797471, 11392413, 34177239, 102531717, 307595151]

約数ペア:

[(1, 307595151), (3, 102531717), (9, 34177239), (27, 11392413), (81, 3797471), (239, 1287009), (717, 429003), (2151, 143001), (6453, 47667), (15889, 19359)]