66061209

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4229}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 90961920

約数和(自身を除く): 24900711

約数列:

[1, 3, 41, 123, 127, 381, 4229, 5207, 12687, 15621, 173389, 520167, 537083, 1611249, 22020403, 66061209]

約数ペア:

[(1, 66061209), (3, 22020403), (41, 1611249), (123, 537083), (127, 520167), (381, 173389), (4229, 15621), (5207, 12687)]