64449847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 82613520

約数和(自身を除く): 18163673

約数列:

[1, 7, 11, 49, 77, 109, 539, 763, 1097, 1199, 5341, 7679, 8393, 12067, 53753, 58751, 84469, 119573, 591283, 837011, 1315303, 5859077, 9207121, 64449847]

約数ペア:

[(1, 64449847), (7, 9207121), (11, 5859077), (49, 1315303), (77, 837011), (109, 591283), (539, 119573), (763, 84469), (1097, 58751), (1199, 53753), (5341, 12067), (7679, 8393)]