54820413

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 80536248

約数和(自身を除く): 25715835

約数列:

[1, 3, 9, 137, 173, 257, 411, 519, 771, 1233, 1557, 2313, 23701, 35209, 44461, 71103, 105627, 133383, 213309, 316881, 400149, 6091157, 18273471, 54820413]

約数ペア:

[(1, 54820413), (3, 18273471), (9, 6091157), (137, 400149), (173, 316881), (257, 213309), (411, 133383), (519, 105627), (771, 71103), (1233, 44461), (1557, 35209), (2313, 23701)]