53470143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 79802736

約数和(自身を除く): 26332593

約数列:

[1, 3, 9, 37, 111, 211, 333, 633, 761, 1899, 2283, 6849, 7807, 23421, 28157, 70263, 84471, 160571, 253413, 481713, 1445139, 5941127, 17823381, 53470143]

約数ペア:

[(1, 53470143), (3, 17823381), (9, 5941127), (37, 1445139), (111, 481713), (211, 253413), (333, 160571), (633, 84471), (761, 70263), (1899, 28157), (2283, 23421), (6849, 7807)]