153953703

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{4159}}^1$

素因数の和:4628

約数の個数: 20

約数和(自身を含む): 230538880

約数和(自身を除く): 76585177

約数列:

[1, 3, 9, 27, 81, 457, 1371, 4113, 4159, 12339, 12477, 37017, 37431, 112293, 336879, 1900663, 5701989, 17105967, 51317901, 153953703]

約数ペア:

[(1, 153953703), (3, 51317901), (9, 17105967), (27, 5701989), (81, 1900663), (457, 336879), (1371, 112293), (4113, 37431), (4159, 37017), (12339, 12477)]