54977337

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 88121280

約数和(自身を除く): 33143943

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 867, 919, 1173, 2601, 2757, 3519, 6647, 8271, 15623, 19941, 21137, 46869, 59823, 63411, 140607, 190233, 265591, 359329, 796773, 1077987, 2390319, 3233961, 6108593, 18325779, 54977337]

約数ペア:

[(1, 54977337), (3, 18325779), (9, 6108593), (17, 3233961), (23, 2390319), (51, 1077987), (69, 796773), (153, 359329), (207, 265591), (289, 190233), (391, 140607), (867, 63411), (919, 59823), (1173, 46869), (2601, 21137), (2757, 19941), (3519, 15623), (6647, 8271)]