186969057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 277862400

約数和(自身を除く): 90893343

約数列:

[1, 3, 11, 33, 71, 199, 213, 401, 597, 781, 1203, 2189, 2343, 4411, 6567, 13233, 14129, 28471, 42387, 79799, 85413, 155419, 239397, 313181, 466257, 877789, 939543, 2633367, 5665729, 16997187, 62323019, 186969057]

約数ペア:

[(1, 186969057), (3, 62323019), (11, 16997187), (33, 5665729), (71, 2633367), (199, 939543), (213, 877789), (401, 466257), (597, 313181), (781, 239397), (1203, 155419), (2189, 85413), (2343, 79799), (4411, 42387), (6567, 28471), (13233, 14129)]