149725809

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2039}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 222768000

約数和(自身を除く): 73042191

約数列:

[1, 3, 9, 41, 123, 199, 369, 597, 1791, 2039, 6117, 8159, 18351, 24477, 73431, 83599, 250797, 405761, 752391, 1217283, 3651849, 16636201, 49908603, 149725809]

約数ペア:

[(1, 149725809), (3, 49908603), (9, 16636201), (41, 3651849), (123, 1217283), (199, 752391), (369, 405761), (597, 250797), (1791, 83599), (2039, 73431), (6117, 24477), (8159, 18351)]