126850731

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{140477}}^1$

素因数の和:140530

約数の個数: 16

約数和(自身を含む): 197793024

約数和(自身を除く): 70942293

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 140477, 421431, 983339, 2950017, 6040511, 18121533, 42283577, 126850731]

約数ペア:

[(1, 126850731), (3, 42283577), (7, 18121533), (21, 6040511), (43, 2950017), (129, 983339), (301, 421431), (903, 140477)]