180147121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34919}}^1$

素因数の和:35004

約数の個数: 16

約数和(自身を含む): 227957760

約数和(自身を除く): 47810639

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 34919, 244433, 384109, 2339573, 2688763, 16377011, 25735303, 180147121]

約数ペア:

[(1, 180147121), (7, 25735303), (11, 16377011), (67, 2688763), (77, 2339573), (469, 384109), (737, 244433), (5159, 34919)]