66871827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6197}}^1$

素因数の和:6323

約数の個数: 24

約数和(自身を含む): 106357680

約数和(自身を除く): 39485853

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 6197, 10791, 18591, 55773, 68167, 204501, 613503, 675473, 2026419, 6079257, 7430203, 22290609, 66871827]

約数ペア:

[(1, 66871827), (3, 22290609), (9, 7430203), (11, 6079257), (33, 2026419), (99, 675473), (109, 613503), (327, 204501), (981, 68167), (1199, 55773), (3597, 18591), (6197, 10791)]