49968279

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 76482560

約数和(自身を除く): 26514281

約数列:

[1, 3, 9, 27, 43, 129, 193, 223, 387, 579, 669, 1161, 1737, 2007, 5211, 6021, 8299, 9589, 24897, 28767, 43039, 74691, 86301, 129117, 224073, 258903, 387351, 1162053, 1850677, 5552031, 16656093, 49968279]

約数ペア:

[(1, 49968279), (3, 16656093), (9, 5552031), (27, 1850677), (43, 1162053), (129, 387351), (193, 258903), (223, 224073), (387, 129117), (579, 86301), (669, 74691), (1161, 43039), (1737, 28767), (2007, 24897), (5211, 9589), (6021, 8299)]