68523492037

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{315461}}^1$

素因数の和:315530

約数の個数: 48

約数和(自身を含む): 96667651584

約数和(自身を除く): 28144159547

約数列:

[1, 7, 11, 13, 31, 49, 77, 91, 143, 217, 341, 403, 539, 637, 1001, 1519, 2387, 2821, 4433, 7007, 16709, 19747, 31031, 217217, 315461, 2208227, 3470071, 4100993, 9779291, 15457589, 24290497, 28706951, 45110923, 68455037, 107572201, 127130783, 170033479, 200948657, 315776461, 479185259, 753005407, 889915481, 1398438613, 2210435227, 5271037849, 6229408367, 9789070291, 68523492037]

約数ペア:

[(1, 68523492037), (7, 9789070291), (11, 6229408367), (13, 5271037849), (31, 2210435227), (49, 1398438613), (77, 889915481), (91, 753005407), (143, 479185259), (217, 315776461), (341, 200948657), (403, 170033479), (539, 127130783), (637, 107572201), (1001, 68455037), (1519, 45110923), (2387, 28706951), (2821, 24290497), (4433, 15457589), (7007, 9779291), (16709, 4100993), (19747, 3470071), (31031, 2208227), (217217, 315461)]