49727403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21839}}^1$

素因数の和:21879

約数の個数: 24

約数和(自身を含む): 81768960

約数和(自身を除く): 32041557

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 21839, 65517, 196551, 240229, 502297, 720687, 1506891, 2162061, 4520673, 5525267, 16575801, 49727403]

約数ペア:

[(1, 49727403), (3, 16575801), (9, 5525267), (11, 4520673), (23, 2162061), (33, 1506891), (69, 720687), (99, 502297), (207, 240229), (253, 196551), (759, 65517), (2277, 21839)]