51868683

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1$

素因数の和:7283

約数の個数: 24

約数和(自身を含む): 81027648

約数和(自身を除く): 29158965

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 7213, 21639, 64917, 122621, 339011, 367863, 1017033, 1103589, 3051099, 5763187, 17289561, 51868683]

約数ペア:

[(1, 51868683), (3, 17289561), (9, 5763187), (17, 3051099), (47, 1103589), (51, 1017033), (141, 367863), (153, 339011), (423, 122621), (799, 64917), (2397, 21639), (7191, 7213)]