161569558959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{39687929}}^1$

素因数の和:39688014

約数の個数: 16

約数和(自身を含む): 228602476800

約数和(自身を除く): 67032917841

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 39687929, 119063787, 912822367, 2341587811, 2738467101, 7024763433, 53856519653, 161569558959]

約数ペア:

[(1, 161569558959), (3, 53856519653), (23, 7024763433), (59, 2738467101), (69, 2341587811), (177, 912822367), (1357, 119063787), (4071, 39687929)]