135481347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20593}}^1$

素因数の和:20659

約数の個数: 24

約数和(自身を含む): 212035824

約数和(自身を除く): 76554477

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 20593, 61779, 185337, 350081, 885499, 1050243, 2656497, 3150729, 7969491, 15053483, 45160449, 135481347]

約数ペア:

[(1, 135481347), (3, 45160449), (9, 15053483), (17, 7969491), (43, 3150729), (51, 2656497), (129, 1050243), (153, 885499), (387, 350081), (731, 185337), (2193, 61779), (6579, 20593)]