54804987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7817}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 85372560

約数和(自身を除く): 30567573

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 7817, 23451, 70353, 148523, 320497, 445569, 961491, 1336707, 2884473, 6089443, 18268329, 54804987]

約数ペア:

[(1, 54804987), (3, 18268329), (9, 6089443), (19, 2884473), (41, 1336707), (57, 961491), (123, 445569), (171, 320497), (369, 148523), (779, 70353), (2337, 23451), (7011, 7817)]