49910373

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 75119616

約数和(自身を除く): 25209243

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2111, 2627, 6333, 7881, 18999, 23643, 78107, 149881, 234321, 449643, 702963, 1348929, 5545597, 16636791, 49910373]

約数ペア:

[(1, 49910373), (3, 16636791), (9, 5545597), (37, 1348929), (71, 702963), (111, 449643), (213, 234321), (333, 149881), (639, 78107), (2111, 23643), (2627, 18999), (6333, 7881)]