77774319

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5740

約数の個数: 36

約数和(自身を含む): 134921280

約数和(自身を除く): 57146961

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 5689, 13671, 17067, 39823, 51201, 119469, 176359, 278761, 358407, 529077, 836283, 1234513, 1587231, 2508849, 3703539, 8641591, 11110617, 25924773, 77774319]

約数ペア:

[(1, 77774319), (3, 25924773), (7, 11110617), (9, 8641591), (21, 3703539), (31, 2508849), (49, 1587231), (63, 1234513), (93, 836283), (147, 529077), (217, 358407), (279, 278761), (441, 176359), (651, 119469), (1519, 51201), (1953, 39823), (4557, 17067), (5689, 13671)]