156777543273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{26979443}}^1$

素因数の和:26979608

約数の個数: 16

約数和(自身を含む): 226627329600

約数和(自身を除く): 69849786327

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 26979443, 80938329, 350732759, 1052198277, 4019937007, 12059811021, 52259181091, 156777543273]

約数ペア:

[(1, 156777543273), (3, 52259181091), (13, 12059811021), (39, 4019937007), (149, 1052198277), (447, 350732759), (1937, 80938329), (5811, 26979443)]