143939889

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{130027}}^1$

素因数の和:130077

約数の個数: 16

約数和(自身を含む): 218447040

約数和(自身を除く): 74507151

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 130027, 390081, 1170243, 3510729, 5331107, 15993321, 47979963, 143939889]

約数ペア:

[(1, 143939889), (3, 47979963), (9, 15993321), (27, 5331107), (41, 3510729), (123, 1170243), (369, 390081), (1107, 130027)]