190053423

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81533}}^1$

素因数の和:81583

約数の個数: 24

約数和(自身を含む): 322222368

約数和(自身を除く): 132168945

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 81533, 244599, 570731, 733797, 1712193, 3016721, 5136579, 9050163, 21117047, 27150489, 63351141, 190053423]

約数ペア:

[(1, 190053423), (3, 63351141), (7, 27150489), (9, 21117047), (21, 9050163), (37, 5136579), (63, 3016721), (111, 1712193), (259, 733797), (333, 570731), (777, 244599), (2331, 81533)]