51744753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 79792128

約数和(自身を除く): 28047375

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 2663, 6477, 7989, 19431, 23967, 45271, 135813, 338201, 407439, 1014603, 3043809, 5749417, 17248251, 51744753]

約数ペア:

[(1, 51744753), (3, 17248251), (9, 5749417), (17, 3043809), (51, 1014603), (127, 407439), (153, 338201), (381, 135813), (1143, 45271), (2159, 23967), (2663, 19431), (6477, 7989)]