49769217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14189

約数の個数: 24

約数和(自身を含む): 79432704

約数和(自身を除く): 29663487

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 14143, 42429, 127287, 240431, 325289, 721293, 975867, 2163879, 2927601, 5529913, 16589739, 49769217]

約数ペア:

[(1, 49769217), (3, 16589739), (9, 5529913), (17, 2927601), (23, 2163879), (51, 975867), (69, 721293), (153, 325289), (207, 240431), (391, 127287), (1173, 42429), (3519, 14143)]