28732941

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 45878400

約数和(自身を除く): 17145459

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1061, 1593, 3009, 3183, 9027, 9549, 18037, 27081, 28647, 54111, 62599, 162333, 187797, 486999, 563391, 1064183, 1690173, 3192549, 9577647, 28732941]

約数ペア:

[(1, 28732941), (3, 9577647), (9, 3192549), (17, 1690173), (27, 1064183), (51, 563391), (59, 486999), (153, 187797), (177, 162333), (459, 62599), (531, 54111), (1003, 28647), (1061, 27081), (1593, 18037), (3009, 9549), (3183, 9027)]