977502339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{135257}}^1$

素因数の和:135347

約数の個数: 24

約数和(自身を含む): 1561418352

約数和(自身を除く): 583916013

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 135257, 405771, 1217313, 1487827, 4463481, 9873761, 13390443, 29621283, 88863849, 108611371, 325834113, 977502339]

約数ペア:

[(1, 977502339), (3, 325834113), (9, 108611371), (11, 88863849), (33, 29621283), (73, 13390443), (99, 9873761), (219, 4463481), (657, 1487827), (803, 1217313), (2409, 405771), (7227, 135257)]