149740491

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{16349}}^1$

素因数の和:16466

約数の個数: 16

約数和(自身を含む): 207187200

約数和(自身を除く): 57446709

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 16349, 49047, 703007, 1160779, 2109021, 3482337, 49913497, 149740491]

約数ペア:

[(1, 149740491), (3, 49913497), (43, 3482337), (71, 2109021), (129, 1160779), (213, 703007), (3053, 49047), (9159, 16349)]