26129547

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 28

約数和(自身を含む): 39793944

約数和(自身を除く): 13664397

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 491, 657, 729, 1473, 1971, 4419, 5913, 13257, 17739, 35843, 39771, 53217, 107529, 119313, 322587, 357939, 967761, 2903283, 8709849, 26129547]

約数ペア:

[(1, 26129547), (3, 8709849), (9, 2903283), (27, 967761), (73, 357939), (81, 322587), (219, 119313), (243, 107529), (491, 53217), (657, 39771), (729, 35843), (1473, 17739), (1971, 13257), (4419, 5913)]