43687269

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 69381312

約数和(自身を除く): 25694043

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 113, 129, 243, 333, 339, 387, 999, 1017, 1161, 1591, 2997, 3051, 3483, 4181, 4773, 4859, 8991, 9153, 10449, 12543, 14319, 14577, 27459, 37629, 42957, 43731, 112887, 128871, 131193, 179783, 338661, 386613, 393579, 539349, 1015983, 1180737, 1618047, 4854141, 14562423, 43687269]

約数ペア:

[(1, 43687269), (3, 14562423), (9, 4854141), (27, 1618047), (37, 1180737), (43, 1015983), (81, 539349), (111, 393579), (113, 386613), (129, 338661), (243, 179783), (333, 131193), (339, 128871), (387, 112887), (999, 43731), (1017, 42957), (1161, 37629), (1591, 27459), (2997, 14577), (3051, 14319), (3483, 12543), (4181, 10449), (4773, 9153), (4859, 8991)]