6572421

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 10954944

約数和(自身を除く): 4382523

約数列:

[1, 3, 9, 17, 27, 37, 43, 51, 81, 111, 129, 153, 243, 333, 387, 459, 629, 731, 999, 1161, 1377, 1591, 1887, 2193, 2997, 3483, 4131, 4773, 5661, 6579, 8991, 10449, 14319, 16983, 19737, 27047, 42957, 50949, 59211, 81141, 128871, 152847, 177633, 243423, 386613, 730269, 2190807, 6572421]

約数ペア:

[(1, 6572421), (3, 2190807), (9, 730269), (17, 386613), (27, 243423), (37, 177633), (43, 152847), (51, 128871), (81, 81141), (111, 59211), (129, 50949), (153, 42957), (243, 27047), (333, 19737), (387, 16983), (459, 14319), (629, 10449), (731, 8991), (999, 6579), (1161, 5661), (1377, 4773), (1591, 4131), (1887, 3483), (2193, 2997)]