559757961

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 953565184

約数和(自身を除く): 393807223

約数列:

[1, 3, 7, 9, 21, 43, 63, 127, 129, 301, 381, 387, 889, 903, 1143, 1627, 2667, 2709, 4881, 5461, 8001, 11389, 14643, 16383, 34167, 38227, 49149, 69961, 102501, 114681, 206629, 209883, 344043, 489727, 619887, 629649, 1446403, 1469181, 1859661, 4339209, 4407543, 8885047, 13017627, 26655141, 62195329, 79965423, 186585987, 559757961]

約数ペア:

[(1, 559757961), (3, 186585987), (7, 79965423), (9, 62195329), (21, 26655141), (43, 13017627), (63, 8885047), (127, 4407543), (129, 4339209), (301, 1859661), (381, 1469181), (387, 1446403), (889, 629649), (903, 619887), (1143, 489727), (1627, 344043), (2667, 209883), (2709, 206629), (4881, 114681), (5461, 102501), (8001, 69961), (11389, 49149), (14643, 38227), (16383, 34167)]