775895139

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3863}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 1183311360

約数和(自身を除く): 407416221

約数列:

[1, 3, 9, 27, 43, 129, 173, 387, 519, 1161, 1557, 3863, 4671, 7439, 11589, 22317, 34767, 66951, 104301, 166109, 200853, 498327, 668299, 1494981, 2004897, 4484943, 6014691, 18044073, 28736857, 86210571, 258631713, 775895139]

約数ペア:

[(1, 775895139), (3, 258631713), (9, 86210571), (27, 28736857), (43, 18044073), (129, 6014691), (173, 4484943), (387, 2004897), (519, 1494981), (1161, 668299), (1557, 498327), (3863, 200853), (4671, 166109), (7439, 104301), (11589, 66951), (22317, 34767)]