64189839

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3769}}^1$

素因数の和:4590

約数の個数: 16

約数和(自身を含む): 97959680

約数和(自身を除く): 33769841

約数列:

[1, 3, 7, 21, 811, 2433, 3769, 5677, 11307, 17031, 26383, 79149, 3056659, 9169977, 21396613, 64189839]

約数ペア:

[(1, 64189839), (3, 21396613), (7, 9169977), (21, 3056659), (811, 79149), (2433, 26383), (3769, 17031), (5677, 11307)]