66965283

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 122383872

約数和(自身を除く): 55418589

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 497, 639, 693, 781, 1361, 1491, 2343, 4083, 4473, 5467, 7029, 9527, 12249, 14971, 16401, 28581, 44913, 49203, 85743, 96631, 104797, 134739, 289893, 314391, 676417, 869679, 943173, 1062941, 2029251, 3188823, 6087753, 7440587, 9566469, 22321761, 66965283]

約数ペア:

[(1, 66965283), (3, 22321761), (7, 9566469), (9, 7440587), (11, 6087753), (21, 3188823), (33, 2029251), (63, 1062941), (71, 943173), (77, 869679), (99, 676417), (213, 314391), (231, 289893), (497, 134739), (639, 104797), (693, 96631), (781, 85743), (1361, 49203), (1491, 44913), (2343, 28581), (4083, 16401), (4473, 14971), (5467, 12249), (7029, 9527)]