40204527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 61966080

約数和(自身を除く): 21761553

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 977, 1247, 1419, 2931, 3741, 10747, 13717, 28333, 32241, 41151, 42011, 84999, 126033, 311663, 462121, 934989, 1218319, 1386363, 3654957, 13401509, 40204527]

約数ペア:

[(1, 40204527), (3, 13401509), (11, 3654957), (29, 1386363), (33, 1218319), (43, 934989), (87, 462121), (129, 311663), (319, 126033), (473, 84999), (957, 42011), (977, 41151), (1247, 32241), (1419, 28333), (2931, 13717), (3741, 10747)]