66013857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80603}}^1$

素因数の和:80629

約数の個数: 24

約数和(自身を含む): 117359424

約数和(自身を除く): 51345567

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 80603, 241809, 564221, 725427, 1047839, 1692663, 3143517, 5077989, 7334873, 9430551, 22004619, 66013857]

約数ペア:

[(1, 66013857), (3, 22004619), (7, 9430551), (9, 7334873), (13, 5077989), (21, 3143517), (39, 1692663), (63, 1047839), (91, 725427), (117, 564221), (273, 241809), (819, 80603)]