47952243

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{2477}}^1$

素因数の和:2728

約数の個数: 20

約数和(自身を含む): 71961120

約数和(自身を除く): 24008877

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 2477, 6453, 7431, 19359, 22293, 66879, 200637, 592003, 1776009, 5328027, 15984081, 47952243]

約数ペア:

[(1, 47952243), (3, 15984081), (9, 5328027), (27, 1776009), (81, 592003), (239, 200637), (717, 66879), (2151, 22293), (2477, 19359), (6453, 7431)]