66960369

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8369}}^1$

素因数の和:8509

約数の個数: 24

約数和(自身を含む): 111421440

約数和(自身を除く): 44461071

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 8369, 25107, 58583, 75321, 175749, 527247, 1062863, 3188589, 7440041, 9565767, 22320123, 66960369]

約数ペア:

[(1, 66960369), (3, 22320123), (7, 9565767), (9, 7440041), (21, 3188589), (63, 1062863), (127, 527247), (381, 175749), (889, 75321), (1143, 58583), (2667, 25107), (8001, 8369)]