68848419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 103092480

約数和(自身を除く): 34244061

約数列:

[1, 3, 17, 19, 51, 57, 227, 313, 323, 681, 939, 969, 3859, 4313, 5321, 5947, 11577, 12939, 15963, 17841, 71051, 73321, 101099, 213153, 219963, 303297, 1207867, 1349969, 3623601, 4049907, 22949473, 68848419]

約数ペア:

[(1, 68848419), (3, 22949473), (17, 4049907), (19, 3623601), (51, 1349969), (57, 1207867), (227, 303297), (313, 219963), (323, 213153), (681, 101099), (939, 73321), (969, 71051), (3859, 17841), (4313, 15963), (5321, 12939), (5947, 11577)]