105639471

素因数分解:

$3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 181410944

約数和(自身を除く): 75771473

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 211, 567, 633, 883, 1477, 1899, 2649, 4431, 5697, 6181, 7947, 13293, 17091, 18543, 23841, 39879, 55629, 71523, 119637, 166887, 186313, 500661, 558939, 1304191, 1676817, 3912573, 5030451, 11737719, 15091353, 35213157, 105639471]

約数ペア:

[(1, 105639471), (3, 35213157), (7, 15091353), (9, 11737719), (21, 5030451), (27, 3912573), (63, 1676817), (81, 1304191), (189, 558939), (211, 500661), (567, 186313), (633, 166887), (883, 119637), (1477, 71523), (1899, 55629), (2649, 39879), (4431, 23841), (5697, 18543), (6181, 17091), (7947, 13293)]