66040317

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6277}}^1$

素因数の和:6457

約数の個数: 24

約数和(自身を含む): 109689216

約数和(自身を除く): 43648899

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 6277, 10521, 18831, 43939, 56493, 131817, 395451, 1048259, 3144777, 7337813, 9434331, 22013439, 66040317]

約数ペア:

[(1, 66040317), (3, 22013439), (7, 9434331), (9, 7337813), (21, 3144777), (63, 1048259), (167, 395451), (501, 131817), (1169, 56493), (1503, 43939), (3507, 18831), (6277, 10521)]