67307679

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{11383}}^1$

素因数の和:11468

約数の個数: 20

約数和(自身を含む): 101932336

約数和(自身を除く): 34624657

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 11383, 34149, 102447, 307341, 830959, 922023, 2492877, 7478631, 22435893, 67307679]

約数ペア:

[(1, 67307679), (3, 22435893), (9, 7478631), (27, 2492877), (73, 922023), (81, 830959), (219, 307341), (657, 102447), (1971, 34149), (5913, 11383)]