84675861

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61493}}^1$

素因数の和:61522

約数の個数: 20

約数和(自身を含む): 133933932

約数和(自身を除く): 49258071

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 61493, 184479, 553437, 1045381, 1660311, 3136143, 4980933, 9408429, 28225287, 84675861]

約数ペア:

[(1, 84675861), (3, 28225287), (9, 9408429), (17, 4980933), (27, 3136143), (51, 1660311), (81, 1045381), (153, 553437), (459, 184479), (1377, 61493)]