47648007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 79192080

約数和(自身を除く): 31544073

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 477, 583, 891, 1009, 1431, 1749, 3027, 4293, 5247, 9081, 11099, 15741, 27243, 33297, 47223, 53477, 81729, 99891, 160431, 299673, 481293, 588247, 899019, 1443879, 1764741, 4331637, 5294223, 15882669, 47648007]

約数ペア:

[(1, 47648007), (3, 15882669), (9, 5294223), (11, 4331637), (27, 1764741), (33, 1443879), (53, 899019), (81, 588247), (99, 481293), (159, 299673), (297, 160431), (477, 99891), (583, 81729), (891, 53477), (1009, 47223), (1431, 33297), (1749, 27243), (3027, 15741), (4293, 11099), (5247, 9081)]