49737843

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 73378656

約数和(自身を除く): 23640813

約数列:

[1, 3, 9, 71, 213, 277, 281, 639, 831, 843, 2493, 2529, 19667, 19951, 59001, 59853, 77837, 177003, 179559, 233511, 700533, 5526427, 16579281, 49737843]

約数ペア:

[(1, 49737843), (3, 16579281), (9, 5526427), (71, 700533), (213, 233511), (277, 179559), (281, 177003), (639, 77837), (831, 59853), (843, 59001), (2493, 19951), (2529, 19667)]