1520563077

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 2485674240

約数和(自身を除く): 965111163

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 313, 363, 939, 1089, 1487, 2817, 3267, 3443, 4461, 8451, 10329, 13383, 16357, 30987, 37873, 40149, 49071, 92961, 113619, 147213, 179927, 340857, 441639, 465431, 539781, 1022571, 1396293, 1619343, 4188879, 4858029, 5119741, 12566637, 15359223, 46077669, 56317151, 138233007, 168951453, 506854359, 1520563077]

約数ペア:

[(1, 1520563077), (3, 506854359), (9, 168951453), (11, 138233007), (27, 56317151), (33, 46077669), (99, 15359223), (121, 12566637), (297, 5119741), (313, 4858029), (363, 4188879), (939, 1619343), (1089, 1396293), (1487, 1022571), (2817, 539781), (3267, 465431), (3443, 441639), (4461, 340857), (8451, 179927), (10329, 147213), (13383, 113619), (16357, 92961), (30987, 49071), (37873, 40149)]