51802281

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{112859}}^1$

素因数の和:112885

約数の個数: 16

約数和(自身を含む): 81259200

約数和(自身を除く): 29456919

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 112859, 338577, 1015731, 1918603, 3047193, 5755809, 17267427, 51802281]

約数ペア:

[(1, 51802281), (3, 17267427), (9, 5755809), (17, 3047193), (27, 1918603), (51, 1015731), (153, 338577), (459, 112859)]