123567903

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 188398080

約数和(自身を除く): 64830177

約数列:

[1, 3, 9, 27, 71, 73, 213, 219, 639, 657, 883, 1917, 1971, 2649, 5183, 7947, 15549, 23841, 46647, 62693, 64459, 139941, 188079, 193377, 564237, 580131, 1692711, 1740393, 4576589, 13729767, 41189301, 123567903]

約数ペア:

[(1, 123567903), (3, 41189301), (9, 13729767), (27, 4576589), (71, 1740393), (73, 1692711), (213, 580131), (219, 564237), (639, 193377), (657, 188079), (883, 139941), (1917, 64459), (1971, 62693), (2649, 46647), (5183, 23841), (7947, 15549)]