156940497009

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1\times {\mathrm{217747}}^1$

素因数の和:219317

約数の個数: 24

約数和(自身を含む): 231122953152

約数和(自身を除く): 74182456143

約数列:

[1, 3, 9, 53, 159, 477, 1511, 4533, 13599, 80083, 217747, 240249, 653241, 720747, 1959723, 11540591, 34621773, 103865319, 329015717, 987047151, 2961141453, 17437833001, 52313499003, 156940497009]

約数ペア:

[(1, 156940497009), (3, 52313499003), (9, 17437833001), (53, 2961141453), (159, 987047151), (477, 329015717), (1511, 103865319), (4533, 34621773), (13599, 11540591), (80083, 1959723), (217747, 720747), (240249, 653241)]