71515179

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 105805440

約数和(自身を除く): 34290261

約数列:

[1, 3, 9, 53, 159, 313, 477, 479, 939, 1437, 2817, 4311, 16589, 25387, 49767, 76161, 149301, 149927, 228483, 449781, 1349343, 7946131, 23838393, 71515179]

約数ペア:

[(1, 71515179), (3, 23838393), (9, 7946131), (53, 1349343), (159, 449781), (313, 228483), (477, 149927), (479, 149301), (939, 76161), (1437, 49767), (2817, 25387), (4311, 16589)]