241983387

素因数分解:

$3^2\times {\mathrm{127}}^2\times {\mathrm{1667}}^1$

素因数の和:1927

約数の個数: 18

約数和(自身を含む): 352516788

約数和(自身を除く): 110533401

約数列:

[1, 3, 9, 127, 381, 1143, 1667, 5001, 15003, 16129, 48387, 145161, 211709, 635127, 1905381, 26887043, 80661129, 241983387]

約数ペア:

[(1, 241983387), (3, 80661129), (9, 26887043), (127, 1905381), (381, 635127), (1143, 211709), (1667, 145161), (5001, 48387), (15003, 16129)]