43147701

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{69481}}^1$

素因数の和:69513

約数の個数: 16

約数和(自身を含む): 66702720

約数和(自身を除く): 23555019

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 69481, 208443, 625329, 1598063, 1875987, 4794189, 14382567, 43147701]

約数ペア:

[(1, 43147701), (3, 14382567), (9, 4794189), (23, 1875987), (27, 1598063), (69, 625329), (207, 208443), (621, 69481)]