77095977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 133693440

約数和(自身を除く): 56597463

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 93, 133, 161, 217, 271, 399, 437, 483, 589, 651, 713, 813, 1311, 1767, 1897, 2139, 3059, 4123, 4991, 5149, 5691, 6233, 8401, 9177, 12369, 13547, 14973, 15447, 18699, 25203, 36043, 40641, 43631, 58807, 94829, 108129, 118427, 130893, 159619, 176421, 193223, 284487, 355281, 478857, 579669, 828989, 1117333, 1352561, 2486967, 3351999, 3671237, 4057683, 11013711, 25698659, 77095977]

約数ペア:

[(1, 77095977), (3, 25698659), (7, 11013711), (19, 4057683), (21, 3671237), (23, 3351999), (31, 2486967), (57, 1352561), (69, 1117333), (93, 828989), (133, 579669), (161, 478857), (217, 355281), (271, 284487), (399, 193223), (437, 176421), (483, 159619), (589, 130893), (651, 118427), (713, 108129), (813, 94829), (1311, 58807), (1767, 43631), (1897, 40641), (2139, 36043), (3059, 25203), (4123, 18699), (4991, 15447), (5149, 14973), (5691, 13547), (6233, 12369), (8401, 9177)]