64796697

素因数分解:

$3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1129}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 107178240

約数和(自身を除く): 42381543

約数列:

[1, 3, 7, 9, 21, 63, 911, 1129, 2733, 3387, 6377, 7903, 8199, 10161, 19131, 23709, 57393, 71127, 1028519, 3085557, 7199633, 9256671, 21598899, 64796697]

約数ペア:

[(1, 64796697), (3, 21598899), (7, 9256671), (9, 7199633), (21, 3085557), (63, 1028519), (911, 71127), (1129, 57393), (2733, 23709), (3387, 19131), (6377, 10161), (7903, 8199)]