261960776063

素因数分解:

$7^5\times {\mathrm{2129}}^1\times {\mathrm{7321}}^1$

素因数の和:9485

約数の個数: 24

約数和(自身を含む): 305803622880

約数和(自身を除く): 43842846817

約数列:

[1, 7, 49, 343, 2129, 2401, 7321, 14903, 16807, 51247, 104321, 358729, 730247, 2511103, 5111729, 15586409, 17577721, 35782103, 109104863, 123044047, 763734041, 5346138287, 37422968009, 261960776063]

約数ペア:

[(1, 261960776063), (7, 37422968009), (49, 5346138287), (343, 763734041), (2129, 123044047), (2401, 109104863), (7321, 35782103), (14903, 17577721), (16807, 15586409), (51247, 5111729), (104321, 2511103), (358729, 730247)]