12160161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 19800508

約数和(自身を除く): 7640347

約数列:

[1, 3, 9, 13, 37, 39, 53, 111, 117, 159, 333, 477, 481, 689, 1443, 1961, 2067, 2809, 4329, 5883, 6201, 8427, 17649, 25281, 25493, 36517, 76479, 103933, 109551, 229437, 311799, 328653, 935397, 1351129, 4053387, 12160161]

約数ペア:

[(1, 12160161), (3, 4053387), (9, 1351129), (13, 935397), (37, 328653), (39, 311799), (53, 229437), (111, 109551), (117, 103933), (159, 76479), (333, 36517), (477, 25493), (481, 25281), (689, 17649), (1443, 8427), (1961, 6201), (2067, 5883), (2809, 4329)]