157027286151

素因数分解:

$3^4\times {\mathrm{2251}}^1\times {\mathrm{861221}}^1$

素因数の和:863484

約数の個数: 20

約数和(自身を含む): 234676105224

約数和(自身を除く): 77648819073

約数列:

[1, 3, 9, 27, 81, 2251, 6753, 20259, 60777, 182331, 861221, 2583663, 7750989, 23252967, 69758901, 1938608471, 5815825413, 17447476239, 52342428717, 157027286151]

約数ペア:

[(1, 157027286151), (3, 52342428717), (9, 17447476239), (27, 5815825413), (81, 1938608471), (2251, 69758901), (6753, 23252967), (20259, 7750989), (60777, 2583663), (182331, 861221)]