126691521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{166919}}^1$

素因数の和:166956

約数の個数: 16

約数和(自身を含む): 192291840

約数和(自身を除く): 65600319

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 166919, 500757, 1836109, 3839137, 5508327, 11517411, 42230507, 126691521]

約数ペア:

[(1, 126691521), (3, 42230507), (11, 11517411), (23, 5508327), (33, 3839137), (69, 1836109), (253, 500757), (759, 166919)]