64344441

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{3001}}^1$

素因数の和:4032

約数の個数: 16

約数和(自身を含む): 98177408

約数和(自身を除く): 33832967

約数列:

[1, 3, 7, 21, 1021, 3001, 3063, 7147, 9003, 21007, 21441, 63021, 3064021, 9192063, 21448147, 64344441]

約数ペア:

[(1, 64344441), (3, 21448147), (7, 9192063), (21, 3064021), (1021, 63021), (3001, 21441), (3063, 21007), (7147, 9003)]