194331393

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{104311}}^1$

素因数の和:104346

約数の個数: 20

約数和(自身を含む): 302922048

約数和(自身を除く): 108590655

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 104311, 312933, 938799, 2399153, 2816397, 7197459, 8449191, 21592377, 64777131, 194331393]

約数ペア:

[(1, 194331393), (3, 64777131), (9, 21592377), (23, 8449191), (27, 7197459), (69, 2816397), (81, 2399153), (207, 938799), (621, 312933), (1863, 104311)]