57108243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21317}}^1$

素因数の和:21386

約数の個数: 16

約数和(自身を含む): 81861120

約数和(自身を除く): 24752877

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 21317, 63951, 405023, 1001899, 1215069, 3005697, 19036081, 57108243]

約数ペア:

[(1, 57108243), (3, 19036081), (19, 3005697), (47, 1215069), (57, 1001899), (141, 405023), (893, 63951), (2679, 21317)]