61257966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 93847314

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 1979, 2211, 2814, 3958, 4422, 5159, 5937, 10318, 11874, 13853, 15477, 21769, 27706, 30954, 41559, 43538, 65307, 83118, 130614, 132593, 152383, 265186, 304766, 397779, 457149, 795558, 914298, 928151, 1458523, 1856302, 2784453, 2917046, 4375569, 5568906, 8751138, 10209661, 20419322, 30628983, 61257966]

約数ペア:

[(1, 61257966), (2, 30628983), (3, 20419322), (6, 10209661), (7, 8751138), (11, 5568906), (14, 4375569), (21, 2917046), (22, 2784453), (33, 1856302), (42, 1458523), (66, 928151), (67, 914298), (77, 795558), (134, 457149), (154, 397779), (201, 304766), (231, 265186), (402, 152383), (462, 132593), (469, 130614), (737, 83118), (938, 65307), (1407, 43538), (1474, 41559), (1979, 30954), (2211, 27706), (2814, 21769), (3958, 15477), (4422, 13853), (5159, 11874), (5937, 10318)]