66706784011

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{4937}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 85385525760

約数和(自身を除く): 18678741749

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 631, 931, 1127, 3059, 4417, 4937, 11989, 14513, 21413, 30919, 34559, 83923, 93803, 101591, 113551, 241913, 275747, 587461, 656621, 711137, 794857, 1930229, 2157469, 3115247, 4596347, 5563999, 13511603, 15102283, 21806729, 59189693, 71650681, 105715981, 152647103, 414327851, 501554767, 1361362939, 2900294957, 3510883369, 9529540573, 66706784011]

約数ペア:

[(1, 66706784011), (7, 9529540573), (19, 3510883369), (23, 2900294957), (49, 1361362939), (133, 501554767), (161, 414327851), (437, 152647103), (631, 105715981), (931, 71650681), (1127, 59189693), (3059, 21806729), (4417, 15102283), (4937, 13511603), (11989, 5563999), (14513, 4596347), (21413, 3115247), (30919, 2157469), (34559, 1930229), (83923, 794857), (93803, 711137), (101591, 656621), (113551, 587461), (241913, 275747)]