229186431

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8839}}^1$

素因数の和:8955

約数の個数: 24

約数和(自身を含む): 343840640

約数和(自身を除く): 114654209

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 8839, 25929, 26517, 79551, 380077, 592213, 1140231, 1776639, 3420693, 5329917, 25465159, 76395477, 229186431]

約数ペア:

[(1, 229186431), (3, 76395477), (9, 25465159), (43, 5329917), (67, 3420693), (129, 1776639), (201, 1140231), (387, 592213), (603, 380077), (2881, 79551), (8643, 26517), (8839, 25929)]