126543207

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{6871}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 193075712

約数和(自身を除く): 66532505

約数列:

[1, 3, 7, 21, 877, 2631, 6139, 6871, 18417, 20613, 48097, 144291, 6025867, 18077601, 42181069, 126543207]

約数ペア:

[(1, 126543207), (3, 42181069), (7, 18077601), (21, 6025867), (877, 144291), (2631, 48097), (6139, 20613), (6871, 18417)]