54788379

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 23351781

約数列:

[1, 3, 37, 53, 67, 111, 139, 159, 201, 417, 1961, 2479, 3551, 5143, 5883, 7367, 7437, 9313, 10653, 15429, 22101, 27939, 131387, 272579, 344581, 394161, 493589, 817737, 1033743, 1480767, 18262793, 54788379]

約数ペア:

[(1, 54788379), (3, 18262793), (37, 1480767), (53, 1033743), (67, 817737), (111, 493589), (139, 394161), (159, 344581), (201, 272579), (417, 131387), (1961, 27939), (2479, 22101), (3551, 15429), (5143, 10653), (5883, 9313), (7367, 7437)]