16081567677

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{15107}}^1$

素因数の和:15458

約数の個数: 48

約数和(自身を含む): 27081754752

約数和(自身を除く): 11000187075

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 277, 427, 549, 831, 1281, 1939, 2493, 3843, 5817, 15107, 16897, 17451, 45321, 50691, 105749, 118279, 135963, 152073, 317247, 354837, 921527, 951741, 1064511, 2764581, 4184639, 6450689, 8293743, 12553917, 19352067, 29292473, 37661751, 58056201, 87877419, 255262979, 263632257, 765788937, 1786840853, 2297366811, 5360522559, 16081567677]

約数ペア:

[(1, 16081567677), (3, 5360522559), (7, 2297366811), (9, 1786840853), (21, 765788937), (61, 263632257), (63, 255262979), (183, 87877419), (277, 58056201), (427, 37661751), (549, 29292473), (831, 19352067), (1281, 12553917), (1939, 8293743), (2493, 6450689), (3843, 4184639), (5817, 2764581), (15107, 1064511), (16897, 951741), (17451, 921527), (45321, 354837), (50691, 317247), (105749, 152073), (118279, 135963)]