48739887

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 84518016

約数和(自身を除く): 35778129

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1283, 1407, 1809, 3849, 4221, 5427, 8981, 11547, 12663, 26943, 34641, 37989, 80829, 85961, 103923, 242487, 257883, 601727, 727461, 773649, 1805181, 2320947, 5415543, 6962841, 16246629, 48739887]

約数ペア:

[(1, 48739887), (3, 16246629), (7, 6962841), (9, 5415543), (21, 2320947), (27, 1805181), (63, 773649), (67, 727461), (81, 601727), (189, 257883), (201, 242487), (469, 103923), (567, 85961), (603, 80829), (1283, 37989), (1407, 34641), (1809, 26943), (3849, 12663), (4221, 11547), (5427, 8981)]