66183481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 20907719

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 809, 899, 2639, 2821, 5663, 6293, 10517, 11687, 23461, 25079, 73619, 81809, 164227, 175553, 304993, 326027, 727291, 2134951, 2282189, 5091037, 9454783, 66183481]

約数ペア:

[(1, 66183481), (7, 9454783), (13, 5091037), (29, 2282189), (31, 2134951), (91, 727291), (203, 326027), (217, 304993), (377, 175553), (403, 164227), (809, 81809), (899, 73619), (2639, 25079), (2821, 23461), (5663, 11687), (6293, 10517)]