51833763

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{9013}}^1$

素因数の和:9096

約数の個数: 20

約数和(自身を含む): 78529968

約数和(自身を除く): 26696205

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 9013, 27039, 81117, 243351, 639923, 730053, 1919769, 5759307, 17277921, 51833763]

約数ペア:

[(1, 51833763), (3, 17277921), (9, 5759307), (27, 1919769), (71, 730053), (81, 639923), (213, 243351), (639, 81117), (1917, 27039), (5751, 9013)]