66520269

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10111}}^1$

素因数の和:10177

約数の個数: 24

約数和(自身を含む): 104113152

約数和(自身を除く): 37592883

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 10111, 30333, 90999, 171887, 434773, 515661, 1304319, 1546983, 3912957, 7391141, 22173423, 66520269]

約数ペア:

[(1, 66520269), (3, 22173423), (9, 7391141), (17, 3912957), (43, 1546983), (51, 1304319), (129, 515661), (153, 434773), (387, 171887), (731, 90999), (2193, 30333), (6579, 10111)]