43782081

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 24923199

約数列:

[1, 3, 7, 21, 53, 139, 159, 283, 371, 417, 849, 973, 1113, 1981, 2919, 5943, 7367, 14999, 22101, 39337, 44997, 51569, 104993, 118011, 154707, 275359, 314979, 826077, 2084861, 6254583, 14594027, 43782081]

約数ペア:

[(1, 43782081), (3, 14594027), (7, 6254583), (21, 2084861), (53, 826077), (139, 314979), (159, 275359), (283, 154707), (371, 118011), (417, 104993), (849, 51569), (973, 44997), (1113, 39337), (1981, 22101), (2919, 14999), (5943, 7367)]