165683018979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{634800839}}^1$

素因数の和:634800874

約数の個数: 12

約数和(自身を含む): 247572327600

約数和(自身を除く): 81889308621

約数列:

[1, 3, 9, 29, 87, 261, 634800839, 1904402517, 5713207551, 18409224331, 55227672993, 165683018979]

約数ペア:

[(1, 165683018979), (3, 55227672993), (9, 18409224331), (29, 5713207551), (87, 1904402517), (261, 634800839)]