47932353

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20563}}^1$

素因数の和:20613

約数の個数: 24

約数和(自身を含む): 81268928

約数和(自身を除く): 33336575

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 20563, 61689, 143941, 185067, 431823, 760831, 1295469, 2282493, 5325817, 6847479, 15977451, 47932353]

約数ペア:

[(1, 47932353), (3, 15977451), (7, 6847479), (9, 5325817), (21, 2282493), (37, 1295469), (63, 760831), (111, 431823), (259, 185067), (333, 143941), (777, 61689), (2331, 20563)]