169485789

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{12619}}^1$

素因数の和:12681

約数の個数: 24

約数和(自身を含む): 255125920

約数和(自身を除く): 85640131

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 12619, 13431, 37857, 138809, 416427, 466903, 1400709, 1526899, 4580697, 5135933, 15407799, 56495263, 169485789]

約数ペア:

[(1, 169485789), (3, 56495263), (11, 15407799), (33, 5135933), (37, 4580697), (111, 1526899), (121, 1400709), (363, 466903), (407, 416427), (1221, 138809), (4477, 37857), (12619, 13431)]