66830019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1511}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 93187584

約数和(自身を除く): 26357565

約数列:

[1, 3, 23, 69, 641, 1511, 1923, 4533, 14743, 34753, 44229, 104259, 968551, 2905653, 22276673, 66830019]

約数ペア:

[(1, 66830019), (3, 22276673), (23, 2905653), (69, 968551), (641, 104259), (1511, 44229), (1923, 34753), (4533, 14743)]