51629049

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 78883200

約数和(自身を除く): 27254151

約数列:

[1, 3, 9, 27, 53, 109, 159, 327, 331, 477, 981, 993, 1431, 2943, 2979, 5777, 8937, 17331, 17543, 36079, 51993, 52629, 108237, 155979, 157887, 324711, 473661, 974133, 1912187, 5736561, 17209683, 51629049]

約数ペア:

[(1, 51629049), (3, 17209683), (9, 5736561), (27, 1912187), (53, 974133), (109, 473661), (159, 324711), (327, 157887), (331, 155979), (477, 108237), (981, 52629), (993, 51993), (1431, 36079), (2943, 17543), (2979, 17331), (5777, 8937)]