66586989

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24967}}^1$

素因数の和:25104

約数の個数: 16

約数和(自身を含む): 102268928

約数和(自身を除く): 35681939

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 24967, 74901, 174769, 524307, 3170809, 9512427, 22195663, 66586989]

約数ペア:

[(1, 66586989), (3, 22195663), (7, 9512427), (21, 3170809), (127, 524307), (381, 174769), (889, 74901), (2667, 24967)]