38128293

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 65541120

約数和(自身を除く): 27412827

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 3011, 4221, 9033, 12663, 21077, 27099, 63231, 81297, 189693, 201737, 569079, 605211, 1412159, 1815633, 4236477, 5446899, 12709431, 38128293]

約数ペア:

[(1, 38128293), (3, 12709431), (7, 5446899), (9, 4236477), (21, 1815633), (27, 1412159), (63, 605211), (67, 569079), (189, 201737), (201, 189693), (469, 81297), (603, 63231), (1407, 27099), (1809, 21077), (3011, 12663), (4221, 9033)]