136766469

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{18661}}^1$

素因数の和:19020

約数の個数: 16

約数和(自身を含む): 209014400

約数和(自身を除く): 72247931

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 18661, 55983, 130627, 391881, 6512689, 19538067, 45588823, 136766469]

約数ペア:

[(1, 136766469), (3, 45588823), (7, 19538067), (21, 6512689), (349, 391881), (1047, 130627), (2443, 55983), (7329, 18661)]