55254699

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 82926272

約数和(自身を除く): 27671573

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2131, 2881, 6393, 8643, 19179, 25929, 91633, 142777, 274899, 428331, 824697, 1284993, 6139411, 18418233, 55254699]

約数ペア:

[(1, 55254699), (3, 18418233), (9, 6139411), (43, 1284993), (67, 824697), (129, 428331), (201, 274899), (387, 142777), (603, 91633), (2131, 25929), (2881, 19179), (6393, 8643)]