64439277

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3793}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 98340480

約数和(自身を除く): 33901203

約数列:

[1, 3, 7, 21, 809, 2427, 3793, 5663, 11379, 16989, 26551, 79653, 3068537, 9205611, 21479759, 64439277]

約数ペア:

[(1, 64439277), (3, 21479759), (7, 9205611), (21, 3068537), (809, 79653), (2427, 26551), (3793, 16989), (5663, 11379)]