680277206889

素因数分解:

$3^3\times 7^1\times {\mathrm{29437}}^1\times {\mathrm{122273}}^1$

素因数の和:151726

約数の個数: 32

約数和(自身を含む): 1151840643840

約数和(自身を除く): 471563436951

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 29437, 88311, 122273, 206059, 264933, 366819, 618177, 794799, 855911, 1100457, 1854531, 2567733, 3301371, 5563593, 7703199, 23109597, 3599350301, 10798050903, 25195452107, 32394152709, 75586356321, 97182458127, 226759068963, 680277206889]

約数ペア:

[(1, 680277206889), (3, 226759068963), (7, 97182458127), (9, 75586356321), (21, 32394152709), (27, 25195452107), (63, 10798050903), (189, 3599350301), (29437, 23109597), (88311, 7703199), (122273, 5563593), (206059, 3301371), (264933, 2567733), (366819, 1854531), (618177, 1100457), (794799, 855911)]