38206701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 68140800

約数和(自身を除く): 29934099

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 171, 221, 247, 323, 337, 351, 459, 513, 663, 741, 969, 1011, 1989, 2223, 2907, 3033, 4199, 4381, 5729, 5967, 6403, 6669, 8721, 9099, 12597, 13143, 17187, 19209, 37791, 39429, 51561, 57627, 74477, 83239, 108851, 113373, 118287, 154683, 172881, 223431, 249717, 326553, 670293, 749151, 979659, 1415063, 2010879, 2247453, 2938977, 4245189, 12735567, 38206701]

約数ペア:

[(1, 38206701), (3, 12735567), (9, 4245189), (13, 2938977), (17, 2247453), (19, 2010879), (27, 1415063), (39, 979659), (51, 749151), (57, 670293), (117, 326553), (153, 249717), (171, 223431), (221, 172881), (247, 154683), (323, 118287), (337, 113373), (351, 108851), (459, 83239), (513, 74477), (663, 57627), (741, 51561), (969, 39429), (1011, 37791), (1989, 19209), (2223, 17187), (2907, 13143), (3033, 12597), (4199, 9099), (4381, 8721), (5729, 6669), (5967, 6403)]