47254833

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{20117}}^1$

素因数の和:20158

約数の個数: 20

約数和(自身を含む): 73028340

約数和(自身を除く): 25773507

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 20117, 60351, 181053, 543159, 583393, 1629477, 1750179, 5250537, 15751611, 47254833]

約数ペア:

[(1, 47254833), (3, 15751611), (9, 5250537), (27, 1750179), (29, 1629477), (81, 583393), (87, 543159), (261, 181053), (783, 60351), (2349, 20117)]