64449671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 78274224

約数和(自身を除く): 13824553

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 937, 1859, 5291, 6253, 10307, 12181, 34669, 68783, 133991, 158353, 381359, 450697, 1741883, 4957667, 5859061, 64449671]

約数ペア:

[(1, 64449671), (11, 5859061), (13, 4957667), (37, 1741883), (143, 450697), (169, 381359), (407, 158353), (481, 133991), (937, 68783), (1859, 34669), (5291, 12181), (6253, 10307)]